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Flutter App Development Company

Flutter App Development Company

Codazz is a Flutter app development company shipping pixel-perfect, 60fps apps for iOS, Android, web, and desktop from a single Dart codebase. 150+ Flutter apps delivered on the Impeller rendering engine.

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150+
Flutter Apps Shipped
60fps
Guaranteed Performance
6
Target Platforms
4.9★
Clutch Rating
  • NDA signed on day one
  • Fixed-price quote within 48 hours
  • Senior engineers only, in your timezone
  • You own the code and IP

Get your custom project plan

Share your project details — a senior engineer responds within 4 hours.

NDA protected 24hr response Free consultation

Independently audited, certified and built to standards you can check

  • SOC 2 Type II certified
  • ISO/IEC 27001:2022 certified
  • AWS Cloud Operations Services Competency
  • AWS Security Competency

A Flutter app development company builds applications with the Flutter framework from Google and the Dart language, compiling one codebase to native machine code for iOS, Android, web, macOS, Windows, and Linux. Engagements typically cover UI implementation, state management, platform channels for native APIs, backend integration, automated testing, and app store submission. Codazz has shipped 150+ Flutter apps and quotes fixed prices after a free discovery session.

Clutch Top Flutter Company 2026Google Flutter Community PartnerAWS Advanced Tier PartnerSOC 2 Type II CertifiedClutch Top App Development 2026ISO 27001 CertifiedGoogle Cloud PartnerTop Cross-Platform Company - GoodFirms

Why Flutter Is the Future of Cross-Platform Development

One Codebase, Six Platforms

A single Dart codebase compiles to native ARM code for iOS, Android, web, macOS, Windows, and Linux. Write once, deploy everywhere with pixel-perfect consistency.

60fps Guaranteed Performance

Flutter's Impeller rendering engine delivers consistent 60fps animations with no jank. GPU-accelerated rendering rivals native performance on every platform.

40% Lower Development Cost

One team, one codebase, one testing pipeline. Flutter eliminates the need for separate iOS and Android teams, cutting development costs by 30-40%.

Hot Reload for Rapid Iteration

See code changes instantly with Flutter's sub-second hot reload. Build, experiment, and iterate faster than any other cross-platform framework.

Who Needs Flutter Development?

  • Startups & MVPs

    Launch on iOS and Android simultaneously with a single codebase. Get to market faster with Flutter's rapid development cycle.

  • Enterprise

    Unified mobile and desktop apps for internal tools, field operations, and customer-facing products across all platforms.

  • E-Commerce

    Beautiful, performant shopping experiences with smooth animations, complex UIs, and payment integrations on every device.

  • Healthcare & FinTech

    Compliant cross-platform apps with biometric auth, encryption, and real-time data sync for regulated industries.

  • Gaming & Social

    Engagement-focused apps with complex animations, real-time features, and rich media experiences.

  • Existing App Teams

    Add Flutter modules to existing native apps for new features without rewriting your entire codebase.

Flutter Development Metrics

150+

Flutter Apps

Shipped to production

60fps

Performance

Guaranteed with Impeller

95%

Code Sharing

Across platforms

40%

Cost Savings

vs dual native teams

6

Platforms

From one codebase

4.9★

Client Rating

Across 60+ reviews

Flutter has matured from Google's experiment into the leading cross-platform framework used by BMW, eBay, Alibaba, and Google itself. At Codazz, we have shipped 150+ Flutter apps — from startup MVPs to enterprise platforms serving millions. Our team builds with Dart 3, Flutter 3.x, Impeller, and modern state management (Riverpod, Bloc) to deliver apps that look and feel truly native on every platform.

What We Build

Flutter Development Services Six platforms, one team.

End-to-end Flutter development for mobile, web, desktop, and embedded platforms — from UI design and architecture to backend integration and App Store deployment.

Mobile

Flutter iOS & Android Apps

Pixel-perfect mobile apps for iOS and Android compiled to native ARM code via Flutter's Impeller engine. Beautiful UI with 60fps animations across all devices.

DartFlutter 3.xiOSAndroidImpellerMaterial 3
Web

Flutter Web Applications

Progressive web apps and admin dashboards built with Flutter Web. Same codebase, same UI, deployed to the browser with full responsiveness.

Flutter WebPWACanvasKitResponsiveSEO
Desktop

Flutter Desktop Apps

Native desktop applications for macOS, Windows, and Linux from your Flutter codebase. Ideal for internal tools, kiosks, and cross-platform productivity apps.

macOSWindowsLinuxMulti-WindowNative Menus
IoT & Kiosks

Flutter for Embedded

Flutter UIs for embedded devices, kiosks, and smart displays. Touch-optimized interfaces running on resource-constrained hardware.

Embedded LinuxKiosk ModeTouch UICustom Embedder
Modernization

Flutter Migration

Migrate existing native iOS, Android, or React Native apps to Flutter for unified codebases and reduced maintenance overhead.

Native to FlutterReact Native to FlutterGradual Migration
Full-Stack

Flutter Backend Integration

Complete backend development with Firebase, Supabase, or custom Node.js/Go APIs designed specifically for Flutter app architectures.

FirebaseSupabaseNode.jsGraphQLREST APIs
Why Codazz Flutter

Flutter Expertise That Ships.

Every flutter development engagement is scoped, priced and staffed the same way — so these hold on every project, not just the showcase ones.

  • Pixel-Perfect UI

    Custom widgets, complex animations, and platform-adaptive designs that look and feel native on every device and screen size.

  • 60fps on Every Device

    Impeller rendering engine, optimized widget trees, and performance profiling ensure smooth animations even on budget Android devices.

  • Tested & Reliable

    Comprehensive unit, widget, and integration tests with 90%+ code coverage. Golden tests for pixel-perfect UI verification.

  • CI/CD & Deployment

    Automated build, test, and deploy pipelines for iOS, Android, web, and desktop from a single CI/CD workflow.

Trusted by teams building with
GoogleBMWeBayAlibabaToyotaTencentStripeAWSFirebaseSupabaseCloudflareRiverpodBlocGetXDartMaterial Design
By the numbers

Flutter Development Results That Speak for Themselves.

150+Flutter AppsShipped to production
60fpsPerformanceGuaranteed minimum
95%Code SharingAcross platforms
40%Cost Savingsvs native teams
4.9★Client RatingAcross 60+ reviews

How we deliver flutter development projects

One process, five stages, fixed milestones. You always know what is happening and what it costs.

  1. 01

    Discovery

    1–2 weeks

    We map the business problem, the users and the constraints, then agree what success looks like in numbers.

    Scope documentFixed-price quote
  2. 02

    Design & architecture

    2–4 weeks

    Flows, interface design and a clickable prototype, so the hard decisions are settled before engineering starts.

    Clickable prototypeTechnical architecture
  3. 03

    Build

    8–16 weeks

    Two-week sprints against a fixed scope. You see working software every fortnight, not a status report.

    Sprint demosAutomated tests
  4. 04

    Launch

    1–2 weeks

    Load testing, security review, migration and a rollout plan — with someone from the build team on call.

    Security reviewRollout plan
  5. 05

    Support & scale

    Ongoing

    Monitoring, iteration and a support SLA. Most clients keep building with us long after go-live.

    MonitoringSupport SLA
Advanced technologies

Flutter Development Technologies Built Into Every App.

We do not just build products — we engineer intelligent, connected, future-proof digital experiences.

  • Impeller Engine

    Next-gen rendering for jank-free 60fps animations

  • Riverpod

    Modern reactive state management for scalable apps

  • Bloc Pattern

    Predictable state management for complex business logic

  • Hot Reload

    Sub-second code changes for rapid development

  • Golden Tests

    Pixel-perfect UI regression testing

  • Platform Channels

    Native iOS/Android API access from Dart

  • Flutter Web

    CanvasKit and HTML renderer for web deployment

  • Flutter Desktop

    Native macOS, Windows, and Linux applications

  • FFI

    Foreign function interface for C/C++ integration

  • DevTools

    Flutter DevTools for profiling and debugging

  • Material 3

    Google Material Design 3 implementation

  • Isolates

    Concurrent programming for heavy computations

Technology stack

Flutter Development Stack. 30+ Packages & Tools.

Best-in-class tools chosen for performance, reliability, and long-term maintainability.

  • Flutter & Dart

    Flutter 3.xDart 3ImpellerMaterial 3CupertinoCustom Widgets

  • State Management

    RiverpodBloc/CubitProviderGetXMobX

  • Backend

    FirebaseSupabaseNode.jsGoGraphQLREST APIs

  • Testing

    Flutter TestIntegration TestsGolden TestsMockitoPatrol

  • CI/CD

    CodemagicGitHub ActionsFastlaneFirebase App DistributionTestFlight

  • Tools & Services

    Firebase AnalyticsSentryAmplitudeRevenueCatStripe
Selection guide

How to Choose a Flutter Development Company

Choosing the right Flutter partner is critical — cross-platform expertise, native platform knowledge, and Dart proficiency all matter.

Proven Portfolio

Look for references with measurable results in Flutter apps across iOS, Android, web, and desktop platforms.

Senior Engineers

8+ years avg experience. Dart, Flutter 3.x, Impeller, Riverpod/Bloc, platform channels, and CI/CD with Codemagic.

Fixed-Price Quotes

No hourly surprises. Clear scope with platform milestones, App Store submission, and post-launch support.

Post-Launch SLAs

App Store updates, OS compatibility patches, performance monitoring, and crash resolution guarantees.

Security Certs

SOC 2, ISO 27001, HIPAA, PCI-DSS compliant. Secure storage, certificate pinning, and biometric auth.

Your Timezone

Dedicated PM, daily standups, sprint demos, and App Store review coordination.

A project meeting in a glass-walled room
“Their team integrated real-time GPS tracking and route optimization into our fleet management system. Delivery times dropped 34% in the first month.”
David L.VP Engineering, Logistics Corp, Chicago
34%faster deliveries

Frequently asked questions

Get answers to common questions about Flutter development, cross-platform apps, performance, costs, and migration from native or React Native.

Ask our team

  • Absolutely. Flutter powers apps from Google, BMW, eBay, Alibaba, and Toyota. With the Impeller rendering engine, Flutter delivers 60fps performance that rivals native apps. We have shipped 150+ Flutter apps to production serving millions of users.

From our blog

Flutter Development Insights & Guides.

View all articles
Blog

Flutter vs React Native in 2026: Complete Comparison

Performance, ecosystem, and developer experience compared for cross-platform mobile development.

Read article Blog

Flutter Architecture Best Practices

Clean architecture, state management, and scalable patterns for production Flutter apps.

Read article Blog

Impeller Rendering Engine: Why Flutter Performance Changed

Deep dive into Flutter's new rendering engine and what it means for app performance.

Read article

Explore

Related services and the industries we serve most often.

Related services

Mobile App DevelopmentReact Native DevelopmentUI/UX DesignCloud Engineering

Industries we serve

FinTechHealthcareE-CommerceSaaSLogisticsEnterprise

Let’s build something worth keeping.

Tell us what you are trying to build. A senior engineer will come back within one working day with a scope, a timeline and a fixed price.

Start a project +1 (403) 604-8692