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Mobile Apps

One app for iOS and Android

React Native + Expo — one codebase, two platforms. No double budget. From design to App Store in 6–10 weeks.

What we do

From design to deployment in both stores

We design, build and publish — you receive a finished app with full post-launch support.

Cross-platform app

React Native + Expo — one codebase for iOS and Android. Native look and performance on both platforms without doubling the work and budget.

Backend integration

REST API, push notifications (Expo Push), authentication (OAuth, JWT), background data sync. Your mobile app connected to your existing backend.

Publishing

App Store and Google Play — certificate preparation, configuration, submission and review handling. OTA updates via Expo EAS without waiting for store approval.

Technology

Why React Native

React Native is a mature technology — used by Meta, Shopify, Microsoft. Expo adds ready-made build and publishing tools that eliminate weeks of configuration.

We choose it because it lets us deliver a fully-featured app for both platforms in the time it would take an agency to build iOS alone.

80% shared code

One codebase for both platforms — lower maintenance costs, faster change deployment.

Expo Managed Workflow

Fast start, ready-made native modules, EAS Build and EAS Submit without Xcode/Android Studio configuration.

Over-the-air updates

Fixes and new features reach users instantly, without waiting weeks for store review.

Native performance

React Native renders native UI components — not WebView. 60 fps animations, responsiveness on par with apps written in Swift or Kotlin.

Schedule

From kick-off to App Store

6–10 weeks from first meeting to the app in users' hands.

Week 1

Design

Wireframes and UX prototype. Key flows verified before a single line of code is written.

Weeks 2–5 (or 2–9)

Development

Iterative sprints — every week a working test build available via Expo Go or TestFlight. Full progress transparency.

Final weeks (1–2)

Review + launch

Final testing, App Store and Google Play submission, handling Apple / Google review team feedback. Production deployment.

Next step

Let's talk about your app

Describe your idea — we come back with a scope proposal and quote within 24 hours. Free discovery call, no commitment.

Request a quote → All services
Available for new projects

Start building. First call is free.

Free 30-minute consultation. We'll come back with a proposal within 24h.

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