RETAVIÈ Sync
Your protocol,
elevated.
An installable PWA built for serious protocol tracking — beautiful on iPhone and Android, with push notifications, progress charts, and direct access to your Coach Partner.
Injection & Weight Tracking
Push Notifications
In-app Protocol Guide
Coach Ecosystem
Installable PWA
iPhone & Android
Install on iPhone
Open casalabs.app in Safari → tap Share → "Add to Home Screen".
Install on Android
Open casalabs.app in Chrome → tap the install prompt or menu → "Install app".