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Mobile App Development

React Native App Development

Leverage React expertise for mobile apps. React Native delivers native experiences with JavaScript and a shared codebase.

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Overview

React Native App Development Services

If your team knows React, React Native is the natural choice for mobile. UnitBrains builds cross-platform mobile applications using React Native, combining web development efficiency with native mobile experiences.

JavaScript Goes Native

React Native lets JavaScript developers build truly native apps—not web wrappers. The framework renders using actual native components, providing the performance and feel users expect from mobile apps.

Code Sharing Across Platforms

React Native enables sharing 70-90% of code between iOS and Android while still allowing platform-specific customizations when needed. This dramatically reduces development time and maintenance costs.

Key Features

React-Based Development

Familiar React patterns and component model. Existing React developers become productive quickly.

Native Components

Renders actual native views, not web views. Users get true native experience and performance.

Large Ecosystem

Extensive npm packages and community libraries for common mobile functionality.

Hot Reloading

See changes instantly during development without rebuilding the app.

Native Modules

Easily integrate native iOS/Android code when JavaScript cannot meet requirements.

Web Code Sharing

Potential to share logic with React web apps for unified development approach.

Our Process

1
Technical Planning

Assessing requirements and determining the right React Native architecture.

2
Component Design

Designing reusable UI components following React patterns.

3
Development

Building with TypeScript, proper state management, and clean code practices.

4
Native Integration

Adding native modules for platform-specific features when needed.

5
Testing & QA

Testing across iOS and Android devices for consistent behavior.

6
Deployment

Submitting to both app stores with OTA update capability for quick fixes.

Frequently Asked Questions

Yes. React Native powers apps for Facebook, Instagram, Discord, and Shopify. The New Architecture (Fabric/TurboModules) has significantly improved performance and capabilities.

Choose React Native if your team knows JavaScript/React or you want to share code with a React web app. Choose Flutter for maximum performance and if starting fresh with Dart.

Yes. React Native has bridges to native code. Most features have community packages, and custom native modules can be written for anything else.

With the New Architecture and proper optimization, React Native performance is excellent for most apps. For highly graphics-intensive apps, native or Flutter might be better.

Yes. We use Expo for projects that fit its constraints—it speeds up development significantly. For apps needing custom native code, we use the bare React Native workflow.

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Technologies
React Native JavaScript TypeScript Redux MobX Firebase Node.js Expo Native Modules
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