A fitness app for everyone

Whether endurance, strength or mobility, the Tristyle app offers professional & individual training plans – for beginners as well as for advanced users. In addition, users can communicate with their coaches via chat.

Fonda is responsible for UX design and UI design. The technical implementation of the app was jointly done by FONDA and Bluesource.

Stay in the Game.

All projects
Eine lächelnde Frau mit Illustrationen als Zierelement
Online store for education and training
BFI Wien
Eine lächelnde Frau mit Illustrationen als Zierelement
Online store for education and training
BFI Wien
Full implementation of the online portal
BFI Wien
Processing orders via app
Collini App
Processing orders via app
Collini App
Implementation of app backend and app middleware / API
Collini App
01 06
Swipe