Mobile App (React Native)

A native iOS and Android app, delivered in 8 weeks

Category: Web and mobile development
Model: open, installed on your premises
Data: never leaves
Subscription: €0 per month

01Overview

Developing a native mobile app separately for iOS and Android doubles costs and timelines. React Native allows sharing 90% of code between both platforms while delivering near-native performance. Wikolabs designs and builds your mobile app, from API architecture to store publishing, with flawless user experience on both platforms.

The problem

Native development (Swift + Kotlin) costs 2–3× more and takes twice as long as React Native. Low-end cross-platform solutions (Ionic, Cordova) offer poor user experience. And without a robust architecture from the start, app maintenance quickly becomes expensive.

Our answer

We build your app with React Native + Expo, a secure REST API with FastAPI (Python) or Next.js API routes, state management with Zustand or Redux, offline mode with React Query + SQLite, and push notifications via Expo Notifications. App Store and Play Store publishing is included.

02How it works

Live in four steps.

01
UX design & architecture
Wireframes, user journeys, technical architecture (API, auth, state, offline). Validation before development.
02
Core development
Development of core features: auth, navigation, data fetching, UI components, offline mode.
03
Integrations & APIs
Connection to your existing APIs or development of a new API. Third-party integrations (payment, maps, notifications).
04
Testing & store publishing
Testing on real iOS and Android devices, critical bug fixes, App Store and Play Store submission.

03What you gain

Results you can measure.

iOS + Android in one codebase

90% of code is shared between both platforms. Lower development costs, one team to maintain.

Delivered in 8–12 weeks

A working app in production in 2–3 months, not 12. Timeline met thanks to experience and reusable components.

Scalable architecture

From day one, the architecture is designed to scale: modularity, automated tests, CI/CD, no hidden technical debt.

04Frequently asked

What we get asked before signing.

Is React Native suitable for all applications?

Yes for 95% of business use cases. For very GPU-intensive apps (3D games) or very specific hardware needs, pure native may be preferable.

Can the app work without internet?

Yes. We implement an offline-first strategy with deferred synchronization: critical data is available without network.

Do app updates require store resubmission?

For business logic updates without binary changes, Expo OTA updates enables instant deployments without going through the stores.

Do you provide post-launch maintenance?

Yes. Monthly maintenance contracts are available including dependency updates, bug fixes and minor evolutions.

Let's talk about your case for thirty minutes.

A conversation to understand your context, volumes and tools. You leave with a scope and an order of magnitude, no commitment.

+261 38 66 261 00 team@wikolabs.com