Flutter App Development
Flutter is one of our core frameworks for cross-platform mobile builds. One codebase, native performance on iOS and Android, and a consistently excellent result when it fits the project. Here is why we recommend it when the conditions are right.
Free 30-min strategy call. No pressure, no pitch deck.
Why Flutter
When a project calls for cross-platform mobile, Flutter is frequently our recommendation. Not because it's fashionable, but because the technical case is strong. Flutter compiles to native ARM code, uses a custom rendering engine that produces identical UIs on both iOS and Android, and gives our developers full control over every pixel of the product.
The practical result: fewer platform-specific bugs, smoother animations, faster startup times, and a single codebase that ships to both stores simultaneously. Feature updates are written once. Bug fixes are deployed once. Testing happens on a single codebase rather than two diverging ones.
We also use FlutterFlow — a visual builder layered on top of Flutter — to accelerate the UI assembly phase on standard screens and workflows. This lets us move faster during Inception and early Invention without sacrificing code quality. The production code we deliver is clean Flutter regardless of which tool was used to get there faster.
Flutter is now the dominant cross-platform mobile framework globally, backed by Google, with a massive and growing ecosystem. The apps Jarrod built for fitness creators like Chontel Duncan, Claudia Dean, and Hannah Pearson before starting Rebelled were all built in Flutter, and they perform exactly as you would expect a native app to.
What Flutter delivers
These are the four technical advantages Flutter delivers on every project we build. They compound into a better product at a lower cost than building natively.
Flutter compiles to native ARM code — not interpreted JavaScript, not a WebView. The result is 60fps animations, fast startup, and a product that feels native on every device it runs on. Users can't tell the difference.
Flutter's custom rendering engine draws every UI element itself rather than relying on platform-native components. The product looks and behaves identically on every iPhone and Android device. No platform-specific display bugs.
We use FlutterFlow to accelerate UI assembly on standard screens and design patterns, then extend with raw Flutter for complex logic, custom animations, and production optimisations. You get the best of both: speed and quality.
One codebase means one set of updates, one set of bug fixes, one deployment. Every time you ship a feature post-launch, you do it once instead of twice. Over a year of maintenance, this compounds into significant savings.
How it works
Phase one
We validate your product concept, design every screen using FlutterFlow for speed, and produce an interactive prototype before any development begins.
What you get
Phase two
We build your Flutter app with weekly demos and full visibility. Clean, scalable code. Submitted to both stores simultaneously at the end.
What you get
Phase three
You have users and data across both platforms. We coach you through growth strategy, feature prioritisation, and App Store optimisation for both stores.
Industries
Flutter works across all mobile app categories. These are the three verticals where we have built the most products and carry the deepest domain knowledge.
Jarrod built Flutter fitness apps for Chontel Duncan, Claudia Dean, and Hannah Pearson in his previous role, three of Australia's most recognised fitness creators. Workout tracking, subscription coaching, community features. Flutter handles all of it cleanly.
Explore fitness appsHealthcare apps require robust data handling, privacy architecture, and interfaces patients of all ages can use confidently. Flutter's custom rendering engine gives us total control over accessibility and compliance-sensitive UI decisions.
Explore healthcare appsFlutter ecommerce apps with rich product browsing, smooth checkout flows, and native payment integrations consistently outperform web-wrapped alternatives. The performance advantage shows up most in high-engagement shopping flows.
Explore ecommerce appsCommon questions
Flutter gives us an excellent combination of development speed, UI quality, and long-term maintainability for cross-platform mobile products. It compiles to native ARM code, uses a custom rendering engine that produces identical UIs on iOS and Android, and gives us full control over every pixel. It's faster to build with than native for most projects, and the framework recommendation fits the right product. We'll tell you if something else is a better call for your situation.
Flutter is the open-source framework by Google we use for production development. FlutterFlow is a visual builder layered on top of Flutter that speeds up UI assembly for standard screens and workflows. We use FlutterFlow tactically during Inception and early Invention phases, then switch to raw Flutter for complex logic, animations, and production optimisations. The code we deliver is clean Flutter regardless of which tool accelerated it.
A Flutter MVP in Australia typically costs $50,000 to $80,000. Flutter builds for iOS and Android simultaneously from one codebase, which means you get two platforms for roughly the cost of building one natively. Scope, UI complexity, and backend integrations drive the final number. See our cost guide for a detailed breakdown.
Yes. Flutter apps are fully native and comply with all Apple App Store and Google Play requirements. We handle the full submission process — account setup, screenshots, metadata, compliance requirements, and responding to any review feedback. Flutter apps are reviewed and approved at the same rate as fully native apps.
From first call to live on both stores, most Flutter MVPs take 12 to 16 weeks. The Inception phase takes 3 to 4 weeks for strategy, design, and architecture. The Invention phase (development and launch) takes another 8 to 12 weeks depending on scope. You launch on iOS and Android at the same time.
For most new mobile products targeting both iOS and Android, Flutter is a strong fit. The main exceptions are apps requiring very deep integration with platform-specific hardware features, situations where an existing team is extending a mature native codebase, or projects where React Native's JavaScript ecosystem is a genuine advantage. We'll give you an honest call on which fits your situation in the Game Plan call.
Let's talk
Book a free 30-minute strategy session. We'll scope your product, explain exactly how Flutter suits your use case, and map a clear path to launching on both iOS and Android.