Mobile app offer
An app for your customers or your team, designed, built and published on the App Store and Google Play. Built once for iPhone and Android, from €3,500 incl. VAT, with a quote drawn up once the need is written down and a timeline stated on that quote.
Eight years inside the systems of Kering, RATP and Radio France · Reply within one business day
iPhone and Android apps for your customers or your team, built once for both phones and published on the App Store and Google Play.
Nothing optional: everything below is part of the stated price.
We write down the screens, flows and rules of the app together before naming a price. A quote built on a vague need is a quote that overruns.
Mockups of the main flows, approved with you before development starts: a screen is fixed on a mockup, not once the app is built.
The app is built once and runs on both phones: one budget, and every new feature reaches everyone on the same day.
Sign-up, login, saved data, photos, notifications: everything behind the screen that makes the app really work, not just in a demo.
App Store and Google Play listings, screenshots, test accounts, answers to Apple and Google reviewers: publishing is part of delivery.
What matters most is checked automatically before each new version: an update does not break what already worked.
The app, its files and the store accounts are in your name, and every access is handed over. You leave whenever you decide.
The person who takes your call writes the code, ships it, and answers when something breaks.
You describe the app in a few lines. You get an honest answer: an app, a mobile website, or both.
We write down the screens, flows and rules, then design the main ones. The quote is based on that document.
Price and timeline are stated before work starts. Thirty per cent on order, the balance on delivery.
Publication on the App Store and Google Play, then a handover document with the app's files and every access.
Thirty percent on order, the balance on delivery. All taxes included: no tax is added to the price shown.
Every project is live, or published on the App Store and Google Play.
Mobile app · 2026
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Buying and selling second-hand among expatriates happens in messaging groups, where a listing disappears under the chatter within an hour and you never know who you're talking to.
A WhatsApp message is enough to start. Describe the problem in a few lines and you'll get an honest answer on whether we're the right fit.
Discuss my project