WindowsAvailable on Microsoft Store
Decision Tree Studio
Turn procedures into clear decision trees, diagnostic guides and interactive journeys.
Studio501 catalogue
All applications
On Windows or Android, every application answers a concrete need with a clear, privacy-conscious experience.
WindowsAvailable on Microsoft Store
Universal Converter Studio
Convert video, images, audio files and audio CDs directly on your PC.
AndroidAvailable on Google Play
Ma Liste de Courses
A fast, clear and fully local premium shopping list with no ads or subscription.
AndroidAvailable on Google Play
Budget Assistant
Track expenses, budgets and fixed costs with no account, ads or bank connection.
AndroidAvailable on Google Play
Widget Pilulier
Plan your doses and keep them visible on your home screen.
AndroidAvailable on Google Play
MyHomeAssistant
Organise home maintenance with equipment, tasks, local reminders and a widget.
AndroidAvailable on Google Play
Memoa
Birthdays and important dates, right on your Android home screen.
AndroidPreparing for release
Arcade 501
Eighteen arcade and puzzle games that work fully offline, with no ads or account.
AndroidPreparing for release
Trip Pocket
Itinerary, bookings, documents, packing and budget together in one private travel journal, even offline.
AndroidPreparing for release
Ma Voiture
Maintenance, mileage, fuel, charging, costs and documents in a private logbook for your vehicles.
AndroidPreparing for release
Mes Abonnements
Manually track subscriptions, budgets, due dates and trials in a local logbook with reminders.
AndroidPreparing for release
Aquarevane
Eighteen illustrated puzzle games, 60 guided journeys and a keepsake journal to take offline.