Flutter App Development Services
Cross-Platform Apps Built On Flutter From One Codebase
A lot of cross-platform apps feel smooth in the demo and laggy in real use. LiFet builds Flutter apps that stay fast on real devices, one real codebase covering iOS and Android without the performance trade-off.
Built For Two Kinds Of Builders
Individual Founders
You want one real codebase covering both platforms without sacrificing how smooth the app actually feels to use.
Growing Businesses
You need real coverage across iOS and Android on a real budget, without shipping something that feels sluggish.
Most Cross-Platform Apps Feel Laggy Under Real Use
Plenty of cross-platform frameworks demo well and then feel noticeably slower once real data, real animations, and real user load get involved. LiFet builds Flutter apps optimized for actual performance, not just a clean demo, so it stays smooth once real users are on it.
Everything Your App Actually Needs
Single Codebase, Real Performance
One real codebase for iOS and Android, built and optimized for actual smooth performance.
Custom Widget Design
Built around Flutter's real capabilities, not a generic default look.
App Store And Google Play Submission
Both submissions handled end to end.
Native Feature Access
Real device features, camera, location, notifications, wired in correctly.
Custom UI/UX
Designed for real Flutter performance from the start, not adapted after the fact.
Backend Integration
Connected to your real data and services, not a mocked-up demo.
Ongoing Flutter Updates
Updated as Flutter itself evolves, so your app doesn't fall behind.
Discovery and Risk Assessment
We review your actual app idea, your actual performance needs, and flag real risks before any code gets written.
Scope and Compliance Definition
The exact feature list and any real store requirements get locked in writing before development begins.
UI/UX Design
A real, high fidelity prototype built around Flutter's real capabilities you review and approve before the build phase starts.
Technology and Architecture Setup
The real technical foundation gets built first, database, authentication, and core infrastructure, before any screen gets built.
Agile Software Development
Screens and features get built and verified one at a time, tracked against a visible pipeline you can see progress on.
Quality and Security Testing
Your app is tested on real devices for real performance before it counts as done, not assumed working.
Deployment and Launch
Your app goes live, App Store and Google Play submission handled end to end.
Continuous Support and Optimization
Real, ongoing updates as Flutter changes, not a one time handoff.
Built On Proven, Modern Technology
Flutter and Dart for real cross-platform performance, Firebase for real-time features, and Node.js, PostgreSQL, and Docker for the backend and infrastructure.
Flutter
Dart
Firebase
Node.js
PostgreSQL
DockerWe don't ship laggy demos, we build Flutter apps tuned for real performance.