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Mobile App Development

Flutter App Development for One Codebase, Native Performance

We build cross-platform mobile apps in Flutter — sharing one codebase across iOS and Android while still delivering near-native performance and feel.

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Overview

Two Platforms, One Codebase, No Compromise

Flutter lets us build for iOS and Android from a single codebase without the performance compromises of older cross-platform tools. That means faster development and lower long-term maintenance cost, without users noticing the difference.

Why NIMU

Why Choose NIMU for Flutter Development

Single Codebase

One Flutter codebase powering both iOS and Android apps.

Near-Native Performance

Compiled to native ARM code for smooth 60fps animations.

Custom UI, Any Design

Flutter's rendering engine lets us match any design pixel-for-pixel.

Native Plugin Integration

Access to native device features through Flutter's plugin ecosystem.

Widget-Based Testing

Automated widget and integration tests for reliable releases.

Lower Long-Term Cost

One codebase to maintain instead of two separate native apps.

What's Included

What We Deliver

A comprehensive suite of capabilities packaged into every engagement.

1

Cross-Platform App Development

Full iOS and Android apps built from one Flutter codebase.

2

Native Feature Integration

Camera, GPS, biometrics, and other native features via Flutter plugins.

3

Flutter App Maintenance

Ongoing updates and support across both platforms simultaneously.

4

Existing App Migration to Flutter

Rebuilding separate iOS/Android apps as a single Flutter codebase.

How We Work

Our Delivery Process

A proven, transparent process that keeps your project on time and on budget.

1

Discovery & Design

Understanding requirements and designing a UI that works across both platforms.

2

Flutter Development

Building the app with widget-based architecture and native plugin integration.

3

Cross-Platform QA

Testing on real iOS and Android devices to confirm consistent behaviour.

4

Dual-Store Launch

Submitting to both the App Store and Play Store with ongoing support.

FAQ

Frequently Asked Questions

Everything you need to know before getting started.

Flutter compiles to native ARM code and typically performs very close to fully native apps, with smooth animations and fast startup times.
Yes, Flutter has a mature plugin ecosystem for native device features, and we can write custom native code where a plugin does not exist.
Generally yes, since one codebase serves both platforms, reducing both initial development and ongoing maintenance cost.
Yes, we regularly consolidate separate native codebases into a single Flutter app to reduce long-term maintenance overhead.
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Cross-Platform App Development

We build high-quality cross-platform mobile apps using React Native and Flutter — delivering near-native performance on iOS and Android from a single shared codebase.

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Android App Development

We build native Android applications using Kotlin — designed to Google's Material Design standards and optimized for the huge diversity of Android devices.

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