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Mobile App Development

Cross-Platform App Development

Reach iOS and Android users with a single development effort. Cross-platform apps that maximize reach while minimizing costs.

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Overview

Cross-Platform App Development Services

Why build two separate apps when you can build one that works everywhere? UnitBrains specializes in cross-platform mobile development, delivering apps that run on both iOS and Android from a shared codebase without compromising quality.

The Smart Business Choice

Cross-platform development can reduce costs by 30-50% compared to building separate native apps. Faster time-to-market, unified features across platforms, and simpler maintenance—these benefits make cross-platform the preferred approach for most business apps.

Technology Options

We work with leading cross-platform frameworks: Flutter for the best UI flexibility and performance, React Native for JavaScript teams, and other solutions based on specific project needs. We recommend the right technology for your situation.

Key Features

Single Codebase

Build once, deploy to iOS and Android. Features stay synchronized, updates ship together.

Cost Efficiency

30-50% lower development costs compared to building separate native apps.

Faster Time-to-Market

Launch on both platforms simultaneously instead of sequential development.

Consistent Experience

Users get the same features and quality regardless of their device choice.

Easier Maintenance

One codebase to update, fix, and enhance instead of managing two separate apps.

Native Performance

Modern frameworks compile to native code, delivering performance users expect.

Our Process

1
Platform Assessment

Evaluating your requirements to recommend the best cross-platform approach.

2
Unified Design

Creating designs that work beautifully on both iOS and Android with platform touches.

3
Shared Development

Building the shared codebase with clean architecture for maintainability.

4
Platform Testing

Testing on both platforms to catch platform-specific issues.

5
Dual Launch

Simultaneous submission to App Store and Play Store.

6
Unified Updates

Maintaining and updating one codebase for both platforms.

Frequently Asked Questions

For 90% of apps, yes. Modern frameworks like Flutter deliver native-quality experiences. Only highly specialized apps (games, AR, complex animations) might benefit from native development.

Flutter is our top recommendation for most projects—best performance, beautiful UIs, growing ecosystem. React Native is great if your team knows React. We help you choose based on your specific needs.

Typically 30-50% in initial development and even more in ongoing maintenance. The exact savings depend on app complexity and feature requirements.

Yes. Camera, GPS, Bluetooth, biometrics, push notifications—all accessible through platform plugins. Native bridges allow custom platform code when needed.

They can look identical, or we can apply platform-specific styling so iOS follows Apple conventions and Android follows Material Design. You choose the approach.

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Technologies
Flutter React Native Dart JavaScript TypeScript Firebase REST APIs GraphQL
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