Flutter Development Company iOS & Android. Fixed Price. AI-Powered.
Partner with a flutter development company that builds high-performance, pixel-perfect cross-platform apps using Flutter and Dart. One codebase delivers iOS and Android simultaneously — trusted by clients across the USA, UK, Canada and India with fixed-price delivery and direct access to the Dart engineers building your product.
A Flutter Development Company That Ships Both Stores — Not Just One.
Most cross-platform projects fail for one of two reasons: the wrong framework choice, or a team that knows Dart syntax but has never shipped a production Flutter app to both the App Store and Google Play. Flutter built on React Native patterns, or Flutter built by freelancers who have never managed dual-store submission — these are expensive ways to learn the difference.
Our Dart engineers have shipped production Flutter applications across media streaming, enterprise logistics, and consumer products — each tested on real iOS and Android hardware simultaneously, with both stores submitted in parallel. As a mobile app development company with Flutter specialists, we combine Google-certified Flutter expertise with AI-assisted delivery to reduce your time to both stores by 30–40% versus separate native builds. If your product eventually needs platform-specific capabilities beyond Flutter, our iOS team and Android team are in the same office.
So why choose Flutter over React Native or separate native builds? Flutter's Skia and Impeller rendering engines draw every pixel directly — not through native UI bridges. The result is pixel-perfect, 60fps UI that looks and feels native on every iOS and Android device. One Dart codebase means one QA cycle, one store submission process, and one maintenance overhead. For startups and businesses targeting both platforms, Flutter is the most cost-effective path to production quality on both stores.
From on-device AI via TensorFlow Lite to simultaneous App Store and Play Store submission — our AI-powered app development team delivers Flutter apps that perform in production across both platforms. Fixed price. Full Dart source code ownership. NDA signed before any discussion begins.
Fixed-price proposal for iOS + Android within 48 hours.
What Our AI-Integrated Flutter Development Team Builds for You
Eight specialist Flutter app development services — each one built in Dart, tested on real iOS and Android hardware simultaneously, scoped at a fixed price, and delivered with direct access to the engineer writing your code. From on-device AI to dual-store submission — every service available standalone or as part of a complete AI-powered cross-platform build.
Tools and Technologies We Use for Flutter App Development.
We use the latest Flutter SDK, Dart toolchain, and cross-platform development tools to build high-performance apps that run flawlessly on iOS and Android from a single codebase.
Real Flutter Development Problems. Permanent Solutions.
Every project carries risks — poor UX, missed deadlines, underperforming results. Here is how we eliminate each one.
How We Deliver Flutter Apps.
A six-stage delivery process designed for overseas clients — every Flutter build is testable simultaneously on iOS and Android, every milestone is visible, and every invoice is tied to a deliverable. The same process powers every <a href="/mobile-app-development-company-india/" class="content-link">mobile app development</a> project we deliver. No black-box development. No dual-store surprises.
Discovery & Platform Decision
We begin with a structured discovery call to understand your app requirements, target platforms, and business goals. We confirm Flutter as the right choice for your project — single codebase for iOS and Android, Flutter Web, or desktop — and document the complete feature scope before any work begins.
UI/UX Design & Flutter Wireframing
Every screen is designed using Flutter-native widget patterns — Material Design 3 for Android, Cupertino for iOS, or a unified cross-platform design system. You review clickable Figma wireframes and high-fidelity mockups approved by you before a single line of Dart is written.
Fixed-Price Proposal
A detailed fixed-price proposal covers the full Flutter feature scope, milestone schedule, payment gates, and delivery timeline for both iOS and Android. The price you see is the price you pay — no hourly billing, no separate platform cost surprises.
Flutter & Dart Development
Flutter development runs in two-week sprints using Dart with the Flutter SDK. You receive a working build testable simultaneously on iOS and Android at the end of every sprint — so you see real progress across both platforms throughout the project.
QA Testing on iOS & Android Simultaneously
Every Flutter build is tested across real iOS and Android devices simultaneously — current flagship to mid-range handsets on both platforms. We validate UI consistency, widget rendering, performance, offline behaviour, and both store review guidelines before any submission.
Dual Store Launch & Support
We manage simultaneous App Store and Google Play submission — both listings, screenshots, privacy policies, and review processes handled in parallel. Post-launch support is included as standard: Flutter SDK updates, iOS and Android OS compatibility fixes, and performance monitoring for 90 days.
Industry-Specific Flutter App Development
We deliver AI solutions for Flutter apps across the industries where a single Dart codebase delivering native performance on iOS and Android simultaneously creates the strongest commercial advantage — healthcare, education, and fintech.
Business Benefits We Delivered.
Businesses choose us because of how we work — not just what we build.
Flutter vs Native iOS (Swift) vs Native Android (Kotlin) — Which Is Right for You?
Every technology choice involves trade-offs. Here is an honest comparison to help you choose the right approach for your project — based on your budget, target audience, and how many platforms you need to cover.
Not sure whether Flutter or native is right for your project? We will assess your requirements and recommend the right approach — at no charge.
Get a Free Tech ConsultationHow Much Does Flutter App Development Cost?
Every Flutter project is scoped and priced individually — covering both iOS and Android from one build. Below are honest starting points based on complexity. All prices are fixed — no hourly billing, no open-ended invoices.
All prices are fixed — confirmed before development begins. One Flutter build covers iOS and Android — significantly lower than building two separate native apps. Mobile app development cost varies by features, integrations, and platform targets. Every quote includes a detailed feature breakdown.
How We Engage With Businesses
Three Flutter development engagement models designed for different business stages — whether you are launching your first cross-platform product, scaling an existing Flutter platform, or building AI into your Dart architecture from day one.
Complete Flutter app scope defined and priced before development begins. One fixed price covers iOS and Android simultaneously — no hourly billing, no open-ended invoices. You know exactly what you are getting before a single line of Dart is written.
A dedicated team of Flutter and Dart developers assigned exclusively to your project — direct access, full transparency, and the flexibility to scale the team up as your cross-platform requirements evolve over time.
Our AI app development service brings machine learning into your Flutter architecture from day one — one AI pipeline serving both iOS and Android from a single Dart codebase. TensorFlow Lite, ML Kit, and predictive analytics built in from the start.
Technologies & Services We Work On
We use the right technology for each project — battle-tested stacks chosen for performance, scalability, and long-term maintainability.
Mobile App Development
We build high-performance native and cross-platform mobile apps for Android and iOS that deliver seamless user experiences across all devices and screen sizes.
Flutter Apps Built for Every Stage of Growth
From a founder launching their first cross-platform product to an enterprise modernising a legacy mobile platform — we deliver every Flutter project at a fixed price. Whether you need a focused Flutter build or a broader mobile app development strategy including AI-powered apps — we work with clients across USA, UK, Canada and India.
Projects We Have Delivered
Cross-platform mobile apps delivered by our mobile app development team at a fixed price — a DRM-protected spiritual streaming app for iOS and Android for a UK client, and a government-commissioned agriculture platform for rural India. Real projects. Real metrics. Real source code ownership.
What Clients Say About Our Flutter Development
Feedback from clients who hired our team for cross-platform Flutter app development — from UK media streaming to enterprise mobile solutions. Every project delivered with <a href="/ai-powered-app-development-company-india/" class="content-link">AI-powered development</a> tools and a fixed-price commitment.
The Android app with DRM-protected content streaming was exactly what we needed. Widevine integration worked perfectly from day one. The team understood our requirements completely and delivered without compromise.
The Flutter app delivered for our field team works flawlessly even in low-connectivity areas. Offline sync was exactly what we needed. Post-launch support has been excellent.
Flutter App Development Insights
Practical guides from AZRIVA's engineering team — written for founders and product teams building cross-platform Flutter apps for iOS and Android.
Frequently Asked Questions
Our team has answered the most common questions about our services.