Mobile app
A mobile app built for your users, not for a spec sheet
A successful mobile app solves a real need, loads fast, and makes people want to come back. We build custom apps in React Native — one codebase for iOS and Android — from idea to MVP through store publishing, with an architecture designed to grow without a full rebuild.
- One codebase, two platforms: iOS and Android
- MVP in a few weeks to validate your market
- Guided App Store and Play Store publishing
The problem
What a poorly prepared app costs you
A poorly scoped mobile app costs twice: once to build it, and again to rebuild it properly.
01
Building twice costs twice as much
Building a separate iOS app in Swift and an Android app in Kotlin doubles the budget and the timeline. Most projects have neither the time nor the budget for two separate teams.
02
The MVP takes six months instead of six weeks
Too many projects get bogged down in secondary features before even testing the core idea with real users. Time and money go out the door before the first market validation.
03
Store publishing blocks the launch
Developer accounts, Apple and Google compliance rules, screenshots, privacy policy: publishing is a technical and administrative step that often surprises unprepared teams.
04
An app that doesn't survive its first bug
Without a maintenance plan, the smallest iOS or Android update can break entire features. An app abandoned after launch quickly loses its users' trust.
Our answer
From MVP to an app built to last
Every app we deliver is built to validate your market fast, then evolve without a full rebuild.
React Native: one codebase, two platforms
A single codebase for iOS and Android reduces development and maintenance costs, without compromising on smoothness or access to the phone's native features.
MVP designed to validate fast
We work with you to identify the core feature and build an MVP around it, so you can test your market in a few weeks, not several months.
App Store and Play Store publishing handled
Developer accounts, store compliance, product listings and screenshots: we support every step until the app is available for download.
Notifications and engagement built in
Push notifications, deep linking, onboarding screens designed to bring users back and turn a first download into regular use.
Architecture ready to grow
Code structured and documented from the start, so you can add features later without rebuilding everything. The delivered code is entirely yours.
Maintenance and updates
An optional maintenance plan keeps your app compatible with new iOS and Android versions, and fixes issues before they affect your users.
Process
From call to launch in 4 steps
01
Discovery
A workshop to define your MVP's core feature, your target users and technical constraints. Firm quote within 48h.
02
Design
Mockups of key screens and the user journey, designed for iOS and Android standards. Two rounds of revisions included.
03
Development
React Native development, necessary integrations (payment, notifications, API), testing on real devices. Tracked via a shared test build.
04
Publishing & follow-up
Store submission, review support, admin training. Then 30 days of included bug-fix warranty.
Budget
How much does a custom mobile app cost?
A firm price after scoping. The range depends on the number of screens, required integrations, and feature complexity.
from
€6,900
Custom mobile MVP for iOS and Android, store publishing included. Free detailed quote within 48h.
- Dedicated iOS and Android UX/UI design
- Custom React Native development
- App Store and Play Store publishing
- Push notifications and API integrations
- 30 days of included bug-fix warranty
FAQ
Your questions about mobile apps
Our commitments, in writing
Quote within 48h
A detailed, firm estimate — not a vague range.
Code delivered, code you own
You walk away with the full Git repository. No hidden dependencies.
Maintenance covered
Fixes, updates, and monitoring after launch.
Revisions included
Every phase includes planned rounds of feedback in the quote.
Your idea deserves a well-built app
Describe your project and your target users: a detailed, firm quote within 48h, free.
Response within 24h