HomeServicesMobile App Development
Mobile App Development

One Codebase.
iOS & Android. Native Performance.

We build cross-platform mobile apps with React Native and Flutter that perform like native — with offline-first architecture, push notifications, biometric auth, and App Store-ready delivery in 4–12 weeks.

Start Mobile Project See App Projects
iOS App Store Ready Google Play Ready Offline-First Option 4-Week MVP Available
React Native
JavaScript · Meta

Best for web teams, shared logic with web apps, and rapid development

Flutter
Dart · Google

Best for pixel-perfect UIs, complex animations, and consistent cross-platform performance

2x
Faster than Native-only
60fps
Animation Target
Framework Comparison

React Native vs Flutter — What's Right For You?

React Native
Best for JavaScript Teams
  • JavaScript / TypeScript — familiar to web devs
  • Expo ecosystem for rapid development
  • Bridge-less New Architecture (React Native 0.74+)
  • Reuse business logic with web codebases
  • Large community, 500k+ npm packages
  • Meta-backed, used by Facebook, Shopify, Discord
Choose React Native if: Your team knows JS, you need fast iteration, or you're sharing logic with a web app.
Flutter
Best for UI-Heavy Apps
  • Dart language — easy to learn, strongly typed
  • Custom rendering engine (Skia/Impeller) — pixel-perfect
  • Consistent UI across all platforms and OS versions
  • 60fps animations out of the box
  • Also targets web and desktop (single codebase)
  • Google-backed, used by BMW, Alibaba, eBay
Choose Flutter if: You need pixel-perfect custom UI, complex animations, or want a single codebase for web and desktop too.
App Capabilities

Features We Build Into Mobile Apps

Authentication
Email, OAuth (Google/Apple), biometric, OTP, and MFA
Push Notifications
FCM/APNs integration with rich media and deep linking
Offline-First Mode
SQLite/Hive local storage with background sync on reconnect
In-App Payments
Stripe, Apple Pay, Google Pay, and in-app purchases
Camera & Media
Photo capture, video recording, QR scanning, AR overlays
Maps & Geolocation
Google Maps, MapBox, geofencing, background location
Real-Time Chat
WebSocket messaging, typing indicators, read receipts
AI-Powered Features
On-device ML, OpenAI integration, smart search, recommendations
Analytics & Crash Reporting
Firebase Analytics, Sentry, Mixpanel, and custom event tracking
Our Process

How We Build Mobile Apps

01
Discovery & UX Design

User flows, wireframes, Figma prototypes, and navigation architecture before writing code.

02
Architecture & API Design

State management, offline strategy, API contracts, and security model defined upfront.

03
Sprint-Based Build

2-week sprints with TestFlight/internal track builds after each sprint for your review.

04
Store Submission & Launch

App Store & Google Play submission, metadata optimization, review support, and launch monitoring.

Why Codioo for Mobile

From Concept to App Store in 6–10 Weeks

We build production-grade iOS and Android apps with React Native and Flutter. UX-first, offline-capable, and ready for App Store submission — with CI/CD automated from the first commit.

iOS + Android From One Codebase
React Native or Flutter — we recommend the right framework for your team and use case
App Store Submission Included
We manage listing, screenshots, metadata, compliance, and reviewer feedback for both stores
Offline-First Architecture
Full functionality without internet; seamless background sync when connectivity is restored
What Happens Next
01
UX Scope Call — We define screens, user flows, and the core feature set for your MVP
02
Design Sprint — Day 1 — Wireframes, UI kit, and tech stack finalized before production code starts
03
MVP in 6–10 Weeks — Working app on TestFlight/Play Beta with CI/CD and automated test suite
Our Guarantee

Every app ships with a 90-day warranty. If anything we built breaks due to our code, we fix it at no cost — no questions asked.

Chat with our engineers now
Start Your Mobile App Project
// free 45-min call · UX scope · tech recommendation
FAQ

Mobile App Development Questions

Everything you need to know. Can't find what you're looking for? Talk to us

React Native is best if your team knows JavaScript, you need deep web integration, or want to share logic with a web app. Flutter delivers superior pixel-perfect UIs one consistent rendering across all platforms. Both produce native-quality apps. We recommend the right choice based on your team, use case, and budget.
A simple app (3–5 screens, basic auth, API integration) takes 4–8 weeks. A feature-rich app with offline mode, real-time features, payments, and custom UI takes 10–18 weeks. We provide accurate estimates after a free scoping call.
Yes. We manage the full submission process for both stores: app listing, screenshots, metadata, privacy policy compliance, and reviewer feedback responses. We also help with App Store Optimization (ASO) for better search visibility.
Yes. We specialize in offline-first architecture using local SQLite or Hive databases, change tracking, and background sync. The app works fully without an internet connection and syncs seamlessly when connectivity is restored.
Yes. We offer ongoing maintenance retainers covering OS version updates, bug fixes, performance monitoring, dependency upgrades, crash report triage, and new feature development. iOS and Android release new OS versions annually, and apps need regular updates to remain compliant.
Ship to App Store in 8 Weeks

Cross-platform mobile apps with native performance. Book a free discovery call and get a scoped delivery plan for your iOS and Android app.

Book App Dev Call All Services