Sports & socialLive
BET4FREE
Sports betting, without real money.
Predictions with virtual coins, leaderboards, rewards and a social feed for sports fans.
What we did
- Product
- Design
- iOS & Android app
- Back end
- Store release
- Maintenance
Mobile apps that hit the right note.
Les Pianistes is a four-handed studio. We design, build and ship your iOS and Android app, from first idea to opening night.
Each key is an app we built. Press one to see it.
Product, Wireframes, Design, iOS & Android development, Launch, Maintenance
Nine apps, from idea to the stores.
Products we imagined, designed, built and shipped end to end.
Photo & eventsLive
PicPic
Every photo from an event, in one place.
A shared album via QR code: every guest adds photos and videos in original quality. Six languages, with built-in subscriptions.
What we did
- Product
- Design
- iOS & Android app
- Back end
- Store release
Journal & wellbeingLive
Noma
A few lines to keep a trace.
A daily journal in three moments a day, built to be written in a minute. Reminders, a mascot, free trial and subscription.
What we did
- Product
- Design
- iOS & Android app
- Back end
- Store release
Party gameLive
Lycan Master
The Werewolf game master, in your pocket.
Role dealing, night-by-night guidance and around thirty illustrated characters: the app that runs your game nights.
What we did
- Product
- Design
- iOS & Android app
- Store release
RemindersLive
Remembirth
Never forget a birthday again.
Your loved ones’ birthdays, timely reminders and ideas to celebrate.
What we did
- Product
- Design
- iOS & Android app
- Back end
- Store release
Beach club
Les Mouettes
Beach club sign-ups, paper-free.
Activity booking, children and guardian profiles, online checkout and on-site check-in.
What we did
- Product
- Design
- iOS & Android app
- Back end
- Store release
Gaming & socialPrototype
Papaya
The social network for gamers.
Rate your games, post reviews, follow friends and climb the leaderboard.
What we did
- Product
- Design
- iOS & Android app
- Back end
Wellbeing
Sunny
Three good moments a day.
A gratitude journal grounded in positive psychology: three moments a day, a streak to keep and a calendar to see how far you’ve come.
What we did
- Product
- Design
- iOS & Android app
- Back end
EsportsLive
Gentlefans
All the Gentle Mates news, by and for fans.
An independent, unofficial project with no ties to Gentle Mates: the team’s schedule, results, rosters and news, rated 4.8 on the App Store.
What we did
- Product
- Design
- iOS & Android app
- Back end
- Store release
You bring the idea. We handle everything else.
No tech team or perfect spec needed. Our process comes in five beats, each ending with something you can see, touch or test.
1. Frame
We clarify the audience, the problem to solve and what the first version must do.
You getA prioritised scope, a timeline and a quote.
2. Design
Flows, wireframes and a clickable Figma prototype, reviewed with you screen by screen.
You getDesigns and a prototype to try.
3. Build
One codebase for iOS and Android, with a build to try on your phone at every step.
You getThe app, its back end and admin tools.
4. Ship
Developer accounts, App Store and Google Play listings, visuals, Apple and Google review: we handle it.
You getYour app, live.
5. Grow
Monitoring, fixes, updates and new features, at the pace of your users.
You getA maintained app that keeps improving.
One studio, four hands.
There are two of us, on purpose: you talk directly to the people who design and code your app. No middlemen, no outsourcing, fast decisions.
- A truly native app on iOS and Android, usually from a single codebase.
- You own the code, the store accounts and the data.
- A build to try on your phone at every step.
Matthieu
Product & engineering
Turns a fuzzy idea into a clear flow, then into code that holds up.
Valentin
Product & design
Designs clear flows and screens you want to touch.
Your questions, answered.
How much does an app cost?
Projects start from €5,000. The price mostly depends on the number of screens and features (payments, messaging, admin…). We work on fixed-price projects: after a first call, you get a clear quote with no surprises.
How long does it take?
A prototype takes a few weeks. A published MVP takes one to two months at most, and often less: there are two of us, we decide fast and ship fast. The detailed timeline comes with the quote.
Which technologies?
For example React Native and Expo for the app, Supabase for the back end and RevenueCat for subscriptions: tools we have already used in production. But we question these choices on every project, because needs are never quite the same.
Who owns the app?
You do. The source code, the App Store and Google Play accounts and the data are in your name.
Do you handle the store release?
Yes: listings, screenshots, copy, compliance, and following Apple and Google review.
What happens after launch?
We can maintain the app (iOS and Android updates, fixes, monitoring) and keep improving it with you.
Let’s talk about your app.
A free, no-strings 30-minute video call. You leave with a first take on scope, budget and timeline.