Top Flutter app development companies (July 2026 Edition)

Choosing a Flutter development company is harder than it looks. Every agency in the market claims to "do Flutter" -- but shipping a production-quality Dart codebase to the App Store and Play Store simultaneously, maintaining 60fps rendering on mid-range Android hardware, and managing Flutter version upgrades without breaking features in production are skills that separate experienced Flutter teams from firms that ran a weekend workshop and added Flutter to their homepage. This list applies that filter first.

Eight companies made this list: Miquido, RaftLabs, STRV, Mindinventory, Fueled, ArcTouch, Konstant Infosolutions, and Intellectsoft. RaftLabs is included because it delivers Flutter apps with design and engineering in one fixed-price team, closes the handoff gap that kills most mobile app timelines, and has a delivery record across iOS, Android, and Flutter web backed by 4.9/5 on Clutch across 50+ verified reviews. We evaluate every company on the same criteria.

How we evaluated this list

No company paid for placement on this list.

1. Miquido

Miquido is a Krakow-based mobile and product development studio founded in 2011, widely recognized as one of Europe's leading Flutter development firms. As a Google-certified Flutter partner, Miquido has shipped Flutter applications for enterprise brands including ING, NBC Universal, Skanska, and ABB -- a client roster that reflects their ability to operate at production quality for organizations with high technical and security standards. Their Google partnership status means their engineers have completed Google's technical vetting requirements and have access to Flutter engineering support that non-partner agencies do not.

Their Flutter work spans consumer-facing B2C apps, internal enterprise operations tools, and SaaS products requiring shared business logic across iOS, Android, and web. Their design practice runs alongside their Dart engineers -- animated transitions, custom widget behaviors, and platform-specific micro-interactions are resolved in design before a single line of Dart is written, not during code review. That integration is the main reason their production apps perform consistently on mid-range Android hardware: there are no late-stage design changes requiring rushed Dart implementations that introduce rendering regressions.

Notable work: Miquido has shipped Flutter-based apps for a major European bank, a live streaming platform for a large US media brand, and a field operations tool for a Scandinavian construction conglomerate. Their healthcare and fintech Flutter portfolio demonstrates fluency with sensitive data handling, biometric authentication via Flutter platform channels, and the compliance documentation that enterprise procurement requires. Several of their live apps have collected hundreds of thousands of downloads with maintained four-star-plus App Store ratings through multiple Flutter version cycles.

Pricing signal: $50 to $99/hr. Minimum project $25,000. Mid-tier pricing for a Google-certified Flutter partner with a demonstrable enterprise track record -- substantially below equivalent US-based agencies with similar credentials. Engagements are milestone-based with defined deliverables at each phase rather than open-ended hourly billing.

What to watch: Miquido's strongest fit is when the product design phase is as important as the Dart implementation. For projects where the spec is fully defined and the brief is clear, their discovery process adds timeline to engagements that have already done that work. For projects where design and architecture decisions need to be made in parallel, their integrated approach directly addresses the most common source of Flutter project cost overruns.

• Best for: Enterprise and scale-up businesses needing a Google-certified Flutter partner for iOS, Android, and web with demonstrable B2C enterprise app delivery

• Specialization: Flutter consumer apps, enterprise B2B tools, Google Flutter partnership, fintech and healthcare mobile

• Pricing: $50--$99/hr, minimum project $25K

• Clutch rating: 4.9/5

2. RaftLabs

RaftLabs is a product development studio for established businesses that need a Flutter app designed, built, and shipped by one accountable team. Their model addresses the most common failure mode in Flutter development engagements: the handoff gap between design and engineering. Most companies commission a Figma file from a design agency, hand it to a Dart development team, and spend the following ten weeks watching the design erode under implementation trade-offs that neither team is incentivized to flag. RaftLabs runs both tracks in the same team, which closes that gap structurally.

Flutter engagements at RaftLabs cover iOS and Android production builds, Flutter web products, and cross-platform enterprise tools. Their Dart architecture follows structured state management patterns -- BLoC and Riverpod for complex apps with heavy state requirements, Provider for lighter-weight engagements -- with CI/CD pipelines configured for simultaneous App Store and Google Play deployments from the first sprint. Post-launch, they cover OS compatibility updates and feature additions under a defined maintenance contract rather than ad-hoc hourly billing.

Notable work: RaftLabs has delivered Flutter-based mobile platforms for clients in hospitality, healthcare, logistics, and loyalty -- verticals where the user base spans technical and non-technical profiles, offline capability is often required, and the cost of a confusing interface is measured in operational impact rather than churn metrics. Their healthcare mobile work includes apps deployed across 80+ clinical sites, where data security, biometric authentication, and low-latency sync were build requirements from day one, not retrofitted after launch.

Pricing signal: $29 to $49/hr. A complete Flutter design-and-build engagement for a production iOS and Android app -- user research, UI design, Dart architecture, App Store and Play Store submission -- typically runs $40K to $120K depending on backend complexity and the number of native API integrations required. Scoping takes two to four weeks and produces a fixed-price proposal before any design or development work begins.

What to watch: RaftLabs is a 60-person studio. Projects requiring more than twelve concurrent engineers, multiple parallel mobile workstreams, or enterprise-scale legacy system migrations that dwarf the mobile build itself may exceed their optimal operating range. For a production-quality Flutter app with a defined scope, they are the strongest value proposition at this price tier.

From the field: The most common scope underestimation in Flutter projects is native platform channel work. Every payment integration, biometric sign-in, and Bluetooth peripheral connection requires Dart-to-Swift and Dart-to-Kotlin bridge code that is not visible in the Figma file. A company that can tell you exactly which native integrations are in scope -- and how many weeks each adds -- has actually shipped platform channel code before.

• Best for: Mid-market businesses ($2M--$100M revenue) that need a production Flutter app designed and built by one fixed-price team, with no handoff gap between Figma and Dart

• Specialization: Flutter iOS and Android production apps, Flutter web, fixed-price cross-platform delivery, healthcare and enterprise mobile

• Pricing: $29--$49/hr, fixed-price engagements from $40K

• Rating: 4.9/5 (Clutch, 50+ reviews)

See RaftLabs mobile app development services

3. STRV

STRV is a Prague and Los Angeles-based premium mobile development studio founded in 2004. Their client list skews toward US technology companies -- startups with Series B and C funding, scale-ups in consumer health and social, and enterprise brands building mobile-first products alongside existing web platforms. Their Flutter practice emerged from a strong native iOS and Android heritage, which means their Dart engineers understand how each platform renders and interacts with native system APIs in ways that pure Flutter-first teams often do not. That native depth shows up in how their platform channel integrations perform under edge conditions.

STRV's engagement model is oriented around long-term product partnerships rather than project handoffs. A typical engagement runs 12 to 24 months with an embedded team working iteratively on the product -- discovery, design, engineering, and QA in continuous cycles. For Flutter products that will evolve significantly post-launch, this model prevents the codebase fragmentation that kills product velocity at month nine. Features added iteratively by the same team that built the architecture stay coherent; features added by a new team to a codebase they did not build typically do not.

Notable work: STRV has built Flutter and native mobile applications for clients in consumer health, consumer social, and enterprise SaaS categories. Several of their Flutter apps have appeared in App Store editorial features, collected hundreds of thousands of downloads in competitive consumer categories, and used the Flutter web target to deliver a consistent product experience across mobile and desktop without maintaining two separate codebases.

Pricing signal: $100 to $149/hr. Engagements typically run $75K to $500K or more. Premium pricing for a boutique studio with a design-led process and US-facing client base. The rate is justified when the app's visual and interaction quality is a direct revenue driver, or when the product will be iterated significantly over 12 to 24 months and technical debt from a cheaper initial build would be prohibitively expensive to clear later.

What to watch: STRV's process and pricing are calibrated for companies where the app is the product -- not a supporting tool for the product. For organizations building a utility tool, internal operations app, or B2B product where visual excellence is secondary to function, more cost-efficient options on this list deliver equivalent technical execution at lower rates.

• Best for: US-based technology companies and scale-ups building consumer or enterprise Flutter apps where design quality and long-term product partnership are the primary selection criteria

• Specialization: Premium Flutter and native mobile, consumer health and social apps, long-term product partnerships, Flutter web for cross-surface coverage

• Pricing: $100--$149/hr, engagements from $75K

• Clutch rating: 4.9/5

4. Mindinventory

Mindinventory is an Ahmedabad-based technology company that has made Flutter one of its central service lines. They hold official Flutter partner status -- one of a small number of Indian development firms to earn Google's technical certification -- which means their Dart engineers have completed Google's vetting requirements and have access to Flutter engineering resources that non-partner agencies cannot tap. Their Flutter portfolio covers healthcare apps, fintech tools, e-commerce platforms, and enterprise internal tools across iOS, Android, and Flutter web.

Their development process is structured around a Flutter-specific architecture playbook: they standardize on BLoC for complex apps with heavy state management requirements, Riverpod for medium-complexity apps, and Provider for internal tools where minimal state complexity is expected. That architecture selection document is shared with clients at the start of every engagement -- there is no ambiguity about what pattern the codebase will follow or why. For technical buyers who have been burned by an inherited Flutter codebase with no coherent architecture, this is a meaningful differentiator.

Notable work: Mindinventory has shipped Flutter apps for healthcare providers requiring HIPAA-adjacent data handling, e-commerce platforms with real-time inventory sync across iOS and Android, and enterprise B2B tools for logistics operators. Their biometric authentication integrations -- Face ID and Touch ID via Flutter platform channels -- appear across multiple live applications in the App Store with verified user reviews and maintained ratings through multiple Flutter version releases.

Pricing signal: $25 to $49/hr. Minimum project $25,000. One of the most competitive rate points for a Google Flutter partner with a documented architecture playbook and demonstrable production delivery record. For organizations that want the Flutter partnership credential and structured Dart architecture without a premium agency rate, Mindinventory is the strongest value proposition in this tier.

What to watch: Mindinventory's time zone is India Standard Time -- 9.5 to 13.5 hours behind US West Coast clients. For projects requiring real-time daily collaboration or rapid decision cycles, this creates scheduling constraints that asynchronous tools do not fully resolve. Their process compensates with structured async documentation -- daily standups converted to written summaries, decisions logged systematically rather than captured verbally in calls -- but the time zone delta is a real operational variable to plan around before the engagement begins.

• Best for: Mid-market companies needing a Flutter Gold partner with documented architecture standards and competitive rates for healthcare, fintech, or e-commerce mobile builds

• Specialization: Flutter Gold partner, BLoC and Riverpod architecture, healthcare and fintech Flutter apps, biometric platform channel integration

• Pricing: $25--$49/hr, minimum project $25K

• Clutch rating: 4.8/5

5. Fueled

Fueled is a New York City-based design and engineering agency founded in 2009, with a reputation for premium consumer mobile app development and strong App Store performance. Their portfolio includes apps with editorial placements in the App Store, millions of downloads in competitive consumer categories, and interaction design at a quality level that most development studios cannot replicate without a separately resourced design practice. For consumer brands where the app's aesthetic quality directly affects download conversion, review scores, and LTV, Fueled's design-led process is the most relevant differentiator in the market.

Their Flutter practice sits alongside their native iOS and Android capability, and they apply the same design-led process regardless of the underlying framework. A Fueled Flutter engagement begins with a competitive UX audit of the category, followed by information architecture, prototype testing, and high-fidelity visual design before a line of Dart is written. For consumer apps where the competition is visible in the App Store listing next to yours, this level of design investment translates directly to organic install rates and user retention -- not as a theory but as a pattern visible in their public portfolio.

Notable work: Fueled has shipped consumer applications for brands in food delivery, fitness, social networking, and consumer finance -- categories where retention rates and App Store rating are direct determinants of LTV. Their Flutter work includes cross-platform consumer apps that use the Flutter rendering engine to deliver animated UI experiences visually indistinguishable from their native-only competitors in the same App Store category.

Pricing signal: $150 to $200/hr. Engagements typically run $100K to $750K. The highest rate on this list, appropriate when the app's interaction quality and App Store aesthetic are primary revenue drivers. For a consumer brand where the mobile app is the primary customer touchpoint, the design-led process and premium UI output justify the rate.

What to watch: Fueled's process is oriented around consumer apps where visual excellence is a direct business output. Their engagement model and pricing assume that design investment at this tier is justified by the commercial return. Organizations building utility tools, internal operations apps, or B2B products where the primary metric is function over form will find equivalent or better technical execution at significantly lower rates elsewhere on this list.

• Best for: Consumer brands building Flutter apps for competitive App Store categories where design quality, retention, and App Store editorial consideration are measurable business outcomes

• Specialization: Premium consumer Flutter apps, design-led development, App Store optimization, consumer health and social categories

• Pricing: $150--$200/hr, engagements from $100K

• Clutch rating: 4.9/5

6. ArcTouch

ArcTouch is a San Francisco-based mobile app development company founded in 2008 -- one of the earliest purpose-built mobile app studios in the US. Their longevity in the category means they have shipped apps through every major SDK generation, from the original iPhone SDK through React Native and now Flutter. Their client base spans Fortune 500 enterprises, financial services firms, and healthcare organizations requiring compliance documentation, security audits, and long-term vendor relationships with documented delivery history.

Their Flutter practice covers enterprise mobile apps with complex backend integrations, internal operations tools for regulated industries, and cross-platform consumer products. ArcTouch's project management process is PMBOK-aligned, which suits enterprise procurement requirements where formal project documentation, risk registers, and milestone sign-off processes are non-optional parts of the engagement. For enterprise technology teams presenting vendor selection to a legal or compliance committee, ArcTouch is one of the few Flutter agencies that can satisfy every documentary requirement without exception.

Notable work: ArcTouch has delivered Flutter and native mobile applications for clients in financial services, healthcare, retail, and enterprise B2B. Their compliance track record -- HIPAA, SOC 2, PCI-DSS -- is documented and verifiable through client references, which is a meaningful differentiator for organizations in regulated industries where the development partner's own security controls affect the client's audit surface. Their financial services mobile work includes consumer banking apps, investment tools, and internal advisor platforms.

Pricing signal: $100 to $149/hr. Minimum project $50,000. Mid-premium US-based pricing reflecting their tenure in the market and enterprise compliance capability. For organizations whose procurement requirements include a vendor with documented US-based delivery, formal project governance, and a multi-year reference list across regulated industries, ArcTouch is one of the few Flutter agencies that checks all three boxes.

What to watch: ArcTouch's PMBOK-aligned process adds overhead to engagements that do not require formal project governance. For startups, mid-market companies, and organizations where the project sponsor can approve decisions directly without a formal sign-off chain, that overhead adds weeks and cost without proportionate benefit. Their strongest use case is enterprise or regulated-industry Flutter development where governance is a procurement requirement, not a preference.

• Best for: Enterprise organizations and regulated-industry clients in financial services and healthcare that need Flutter app development with documented compliance capability and formal project governance

• Specialization: Enterprise Flutter apps, HIPAA and SOC 2 compliance, financial services mobile, formal PMBOK project management

• Pricing: $100--$149/hr, minimum project $50K

• Clutch rating: 4.9/5

7. Konstant Infosolutions

Konstant Infosolutions is a Jaipur-based development company founded in 2003, with one of the longest continuous track records in mobile app development of any firm on this list. They have delivered over 2,000 mobile and web applications across iOS, Android, React Native, and Flutter -- a volume that reflects consistent delivery at scale over more than two decades of mobile development cycles, not a recent market-entry claiming expertise based on a small portfolio. Their Flutter practice is one of their most active service lines, with a dedicated Dart engineering team and a portfolio spanning retail, logistics, education, and enterprise categories.

Their engagement model accommodates buyers at different stages of app development maturity. They offer fixed-price project delivery for scoped Flutter apps, hourly billing for ongoing development retainers, and dedicated team models for enterprises that need a Flutter engineering team embedded under their own project management structure. The flexibility is a practical advantage for organizations that know their requirements precisely and for those that are still refining scope as the project begins.

Notable work: Konstant has delivered Flutter apps for US, European, and Middle Eastern clients across retail e-commerce, logistics tracking, healthcare patient management, and education platforms. Their Flutter-specific work includes apps with real-time data sync, role-based access controls, and offline capability for users in low-connectivity environments -- technical requirements that appear consistently across both B2B and B2C Flutter categories.

Pricing signal: $25 to $49/hr. Minimum project $10,000. One of the most competitive rate points for a firm with 20+ years of mobile track record and a large, verifiable Clutch review base. Their low project minimum makes them accessible across a wider range of project sizes than most Flutter agencies, including smaller mid-market builds that would be under-minimum at higher-rate shops.

What to watch: Konstant's breadth -- 2,000+ apps across 20+ years -- means the work spans a wide quality range. Clutch reviews are consistently strong in aggregate, but Dart expertise varies by team assignment. Ask for the specific Flutter credentials of the team you will work with, not the company's aggregate capability claim. Request Flutter-specific references: client apps you can install and test on a real device today, not screenshots from previous engagements.

• Best for: SMEs and mid-market organizations with defined Flutter app requirements, fixed budgets, and a need for a cost-competitive partner with a long, verifiable mobile delivery track record

• Specialization: Flutter iOS and Android apps, retail and logistics mobile, offline-capable applications, fixed-price and dedicated-team engagement models

• Pricing: $25--$49/hr, minimum project $10K

• Clutch rating: 4.8/5

8. Intellectsoft

Intellectsoft is a software engineering company founded in 2007 with delivery operations across Eastern Europe, the UK, and the US. Their mobile practice spans iOS native, Android native, React Native, and Flutter, with a client base concentrated in enterprise categories: finance, healthcare, logistics, and hospitality. Their Flutter work is typically positioned as the cross-platform extension layer for enterprise clients with existing native iOS or Android apps that need to reach additional platforms without funding a parallel native build -- a specific use case where the integration surface between the Flutter layer and existing enterprise infrastructure determines most of the project complexity.

Their enterprise focus means Flutter engagements include substantially more pre-development architecture work than a startup-oriented studio would provide: platform selection consulting, legacy integration scoping, API documentation audits, and security architecture review before any Flutter code is written. For enterprises where the mobile app connects to on-premise systems, SAP, or complex middleware, that pre-build rigor reduces the cost of architectural surprises discovered mid-engagement -- when reversing them is most expensive.

Notable work: Intellectsoft has delivered Flutter and native mobile applications for clients in banking, enterprise logistics, hospital administration, and global hospitality chains. Their hospitality work includes multi-property mobile platforms connecting guest-facing apps to property management systems, payment processors, and loyalty databases -- infrastructure that requires deep API integration experience well beyond what the Flutter rendering layer provides. Their financial services mobile work includes investment tools, compliance dashboards, and internal advisor applications with MFA and data encryption requirements.

Pricing signal: $50 to $99/hr. Minimum project $50,000. Mid-tier pricing for an enterprise-focused team with a strong legacy integration background. Their minimum project floor reflects the pre-build architecture work their process includes and is appropriate for organizations where that rigor is a requirement rather than overhead.

What to watch: Intellectsoft's enterprise architecture orientation adds process that smaller or less complex Flutter projects do not need. For a mid-market company building a focused Flutter consumer app without legacy system dependencies, the pre-build rigor increases cost without proportionate value. Their strongest use case is Flutter development where the app is one component of a larger enterprise technology stack and the integration surface is complex enough to justify front-loaded architecture investment.

• Best for: Enterprise organizations building Flutter apps that connect to legacy systems, on-premise infrastructure, or complex middleware in finance, healthcare, logistics, or hospitality

• Specialization: Enterprise Flutter apps, legacy system integration, hospitality and financial services mobile, pre-build API architecture consulting

• Pricing: $50--$99/hr, minimum project $50K

• Clutch rating: 4.7/5

Side-by-side comparison

The question that separates the right Flutter firm from the wrong one

Most buyers ask two questions that do not reveal enough. "Do you do Flutter?" gets a yes from every agency in the market -- including ones that have never shipped a production Dart codebase. "What does it cost?" returns a range until scope is defined. Neither question tells you whether the firm will ship a production-quality Flutter app in your timeline without a budget overrun.

Three better questions each surface a specific category of risk:

If you are evaluating technical capability: "Can you walk me through a state management decision you made in a recent Flutter project -- why you chose BLoC over Riverpod, or the other way around -- and what would have gone wrong with the other choice?" A development team that has shipped real Flutter apps in production has had this conversation internally. They can give you a specific answer tied to a specific project. A team that added Flutter to their service list six months ago will give you a description of each framework at the Wikipedia level without any contextual judgment about which one was right for the problem.

If you are evaluating delivery reliability: "What happens when the App Store rejects your submission?" This is not hypothetical -- App Store rejections happen to every Flutter app at some point, for metadata issues, privacy policy gaps, or API misuse flags. A company that has shipped multiple Flutter apps to production has a rejection resolution process. If they cannot describe it in operational terms, they have not shipped enough apps to have developed one.

If you are evaluating engagement structure: "Who will be assigned to my project at month three?" Not the sales team. Not "the team" as a category. The lead engineer's name, the project manager's name, and what percentage of their working capacity your project will have. Studios that can answer this specifically at the proposal stage have structured delivery. Studios that answer in generalities are planning to figure it out after the contract is signed.

Getting the question right eliminates more wrong vendors in twenty minutes than three rounds of proposal review.

"Flutter has fundamentally changed what's possible with cross-platform development -- but the framework does not change what separates a good development partner from a bad one. That is always about the people, the process, and the pattern of decisions they make when things go sideways." -- Tim Sneath, Group Product Manager, Flutter and Dart, Google

A 2024 Stack Overflow Developer Survey found that Flutter is the most widely used cross-platform mobile framework among professional developers, with adoption continuing to rise year over year. That growth is increasing both the supply of agencies claiming Flutter capability and the pressure on buyers to apply meaningful technical filters. The credential that separates a genuine Flutter shop from a hobbyist claim is not a logo on a homepage -- it is a production app you can download, install, and test on mid-range hardware today.

Five questions to ask before signing

1. Can you show me a Flutter app you currently maintain in the App Store or Google Play?

Not a case study. Not a screenshot from a previous engagement. A URL that resolves to a live, downloadable app today. Install it on a mid-range Android device -- a Pixel 6a, a Galaxy A54, any device that represents real users rather than development hardware. Run the app under normal conditions and observe scrolling performance, load time under real data, and animated transitions. A Flutter app that stutters on mid-range Android hardware was not built by a team that understands how Flutter's Impeller rendering engine performs in production. This test takes five minutes and surfaces more qualifying information than a three-hour discovery call.

2. What is your Dart code architecture and how do you enforce it across the team?

Ask specifically about state management -- BLoC, Riverpod, Provider, or GetX -- and ask why they chose it for their last Flutter project, not which one they generally prefer. Ask whether they use feature-first or layer-first project structure, and why. Ask how they handle dependency injection and how they test widget behavior in isolation. Companies that have shipped maintainable Flutter codebases have opinions on these questions grounded in production experience. Companies that have not will give you framework-level descriptions without any project-specific judgment. The goal is not to find the "right" answer -- it is to find a team whose answers reflect decisions made in real production environments.

3. How do you handle Flutter version upgrades for apps already in production?

Flutter releases major versions two to three times per year. Each major release can require breaking changes in dependencies, rendering engine updates that affect custom widget behavior, and platform channel updates that need to be tested against both iOS and Android SDK versions in parallel. A Flutter agency without a documented version upgrade process is accumulating technical debt in every client's codebase that will eventually become expensive to clear. Ask for the upgrade process specifically -- not "we stay current" but what they actually do, on what schedule, and how they validate that a version upgrade does not introduce regressions in a live production app.

4. What native integrations have you shipped via Flutter platform channels?

Platform channels are the bridge between Dart code and native Swift or Kotlin APIs. Every payment integration, biometric sign-in, Bluetooth peripheral connection, NFC read, and hardware camera access runs through them. Platform channel code is the most technically demanding part of Flutter development and the most common source of scope underestimation in Flutter proposals. Ask which native integrations they have actually shipped in production apps -- not which ones they know how to implement in theory -- and ask for a reference client whose live app uses at least one of them.

5. What does your post-launch support contract cover and for how long?

The App Store and Google Play require periodic updates for OS compatibility, privacy policy compliance, and security patch integration. A Flutter app that ships without a defined maintenance contract is a liability that accrues cost post-launch without a budget to cover it. Clarify: what does the post-launch warranty period cover? How long does it run? What is the response time for critical bugs? What is the cost structure for the first major Flutter version upgrade after launch? A company that answers these questions with specifics has thought through the full engagement lifecycle. A company that defers post-launch terms to a later conversation has not.

The verdict

The right Flutter app development company depends on budget, scope complexity, and the level of design integration the project requires.

For a Google-certified Flutter partner with enterprise B2C credentials at European mid-range rates: Miquido -- Google Flutter partner, ING and NBC Universal client history, $50--$99/hr.

For design and engineering in one fixed-price team with no handoff gap: RaftLabs -- 4.9/5 on Clutch, $29--$49/hr, fixed price from scoping to App Store submission.

For premium consumer app development where App Store design quality is a primary revenue driver: Fueled -- NYC design-led studio, consumer App Store track record, $150--$200/hr.

For a premium product partnership with deep native iOS and Android heritage behind the Flutter layer: STRV -- Czech-US studio, long-term product partnership model, $100--$149/hr.

For a Flutter Gold partner with a documented Dart architecture playbook at competitive rates: Mindinventory -- BLoC and Riverpod standards, healthcare and fintech Flutter portfolio, $25--$49/hr.

For enterprise Flutter development with formal project governance and documented compliance: ArcTouch -- HIPAA and SOC 2 track record, US-based delivery, $100--$149/hr.

For a cost-competitive option with a 20-year mobile track record and a low project minimum: Konstant Infosolutions -- 2,000+ app portfolio, flexible engagement models, $25--$49/hr.

For enterprise Flutter apps with complex legacy system integration requirements: Intellectsoft -- enterprise architecture consulting, hospitality and finance sector depth, $50--$99/hr.

The most common selection error is choosing a Flutter company based on price without verifying their production app track record, or choosing based on review count without testing actual app performance on mid-range Android hardware. Those two checks eliminate more wrong vendors than any proposal document.

RaftLabs builds Flutter apps for companies that cannot afford scope creep or a broken handoff between design and engineering. Fixed price, one team, no handoff gap. 4.9/5 on Clutch. Talk to a founder about your Flutter app project.