Build a Cross-Platform Mobile App That Feels Native

Reach iOS and Android users with a single codebase. Push notifications, offline mode, and smooth animations delivered by an AI-managed team.

Project type: Mobile App

Key Features

  • Cross-Platform Codebase: A single React Native codebase that runs natively on both iOS and Android, reducing development time by half.
  • Push Notifications: Engage users with targeted push notifications powered by Firebase Cloud Messaging or APNs.
  • Offline-First Data Layer: Local caching and background sync so the app remains usable without network connectivity.
  • Authentication & User Profiles: Social login, email auth, and customizable user profiles with avatar upload and preferences.
  • Native Device Features: Camera access, geolocation, biometrics, and deep linking integrated through native modules.
  • App Store Submission: Complete preparation for Apple App Store and Google Play Store submission, including assets and metadata.

Estimate

Hours: 140 - 220 hrs | Cost: $280 - $440 | Timeline: 5 - 7 weeks

Tech Stack

  • React Native: Frontend
  • Node.js: Backend API
  • PostgreSQL: Database
  • Firebase: Push Notifications
  • AWS S3: Media Storage

Milestones

  1. Discovery & Design (15%): Define the feature set, create screen-by-screen designs, and configure the development environment.
    • Feature specification document
    • UI/UX screen designs
    • API contract definition
    • React Native project scaffolding
  2. Core Screens & Navigation (35%): Build authentication, navigation stack, core screens, and connect to the backend API.
    • Auth flow with social login
    • Tab and stack navigation
    • Core feature screens
    • API integration layer
  3. Native Features & Polish (35%): Integrate push notifications, offline caching, device features, and refine animations.
    • Push notification system
    • Offline data sync
    • Camera and geolocation modules
    • Animation and transition polish
  4. Testing & Store Submission (15%): Device testing on multiple screen sizes, performance profiling, and app store submission.
    • Device compatibility testing
    • Performance optimization
    • App Store and Play Store assets
    • Submission and review support

Frequently Asked Questions

Will the app look native on both platforms?
Yes. React Native renders actual native components, and we apply platform-specific styling so the app feels right at home on both iOS and Android.
Can you publish the app to the stores for me?
We prepare all store assets, metadata, and screenshots, then submit on your behalf or guide you through the submission process.
What if I need backend APIs too?
The estimate includes a backend API. If you already have one, we can reduce scope and cost by integrating with your existing services.