ONE CODEBASE. TWO PLATFORMS. ZERO COMPROMISE.
Accelerate time-to-market and slash engineering costs by up to 40% with high-fidelity Flutter and React Native cross-platform mobile apps.
Engineered for Compound Retention & High ROI
Why build twice when you can deliver native 60fps performance on both iOS and Android from a single unified codebase? AppGuru specializes in production-grade cross-platform engineering with Flutter and React Native/Expo. We architect apps with native bridge modules for hardware access, ensuring your product feels 100% native on every device while cutting development and maintenance costs in half.
AppGuru pairs studio-grade visual aesthetics with battle-tested software engineering. Every build is accompanied by strict automated testing, zero memory leaks, and transparent milestone governance.
Why Visionary Leaders Choose AppGuru
Single Codebase Velocity
Write once, test simultaneously, and deploy to both Apple App Store and Google Play Store in half the time.
Near-Native Performance
Compiled Skia/Impeller rendering in Flutter and Hermes JavaScript engine in React Native for fluid responsiveness.
Cost & Maintenance Efficiency
Lower total cost of ownership by eliminating the need to maintain separate iOS and Android engineering squads.
Custom Native Bridges
Native Kotlin and Swift bridge modules whenever deep OS hardware integration or background tasks are required.
Modern Frameworks & Tooling
Cross-Platform Frameworks
- Flutter 3.x
- React Native 0.76+
- Expo SDK 52+
- Dart
- TypeScript
State Management
- Bloc / Riverpod (Flutter)
- Zustand / Redux Toolkit (React Native)
UI & Styling
- Tailwind React Native (NativeWind)
- Flutter Custom Canvas
- Reanimated 3
DevOps & CI/CD
- EAS Build
- Codemagic
- Fastlane
- GitHub Actions
From Concept to Global Store Launch
Framework Selection & Architecture
We evaluate your product requirements (animations, complex gestures, web parity) to select the optimal cross-platform framework (Flutter vs. React Native).
Cross-Platform Design System
Creating a cohesive UI system that respects iOS conventions (navigation bars, swipe back) and Android standards (back buttons, ripple effects).
Sprint Engineering & Native Bridging
Building reusable widgets/components, state stores, and native bridge plugins for biometrics, push notifications, and camera controls.
Dual Store Launch & OTA Updates
Testing across a matrix of iOS and Android hardware, setting up Over-The-Air (OTA) update pipelines for instant bug fixes.
Industry Solutions We Build
Startup MVPs
Fastest route to validating market fit on both iOS and Android simultaneously within 4 to 6 weeks.
SaaS & Cloud Companions
Pocket companions for existing web platforms with synchronized user authentication, notifications, and analytics.
Marketplaces & Communities
Real-time feeds, peer-to-peer messaging, photo uploads, and in-app checkout flows.
Content & Streaming
Audio/video streaming apps with offline caching, player state syncing, and dark/light mode switches.
Frequently Asked Questions
Ready to Turn Your Idea into a Flagship App?
Get a transparent, milestone-based quote within 24 hours. No hidden fees, no junior developers, 100% IP ownership.