Roll Timer
Round & interval timer for BJJ, sparring and circuits. One tap to start, a countdown you can read from across the mat, and a timer that keeps running on the lock screen after you leave the app.
WorkRestLong rest
Direct APK · Android 12+
Download the APK, open it, and allow your browser to install this app when Android asks.
One tap to start
Sparring 6 × 5:00, Drilling 8 × 3:00 and Circuit 3 × 5 × 0:40 are ready on first launch.
Read it from across the mat
Huge digits and a full-screen phase colour: lime work, blue rest, violet long rest.
Custom when you need it
Up to 20 circuits of 50 rounds. Change any single round or rest.
A sound for every cue
38 original sounds with a sound and volume for each moment, plus optional voice callouts.
Keeps going when locked
Live Activity and Dynamic Island on iPhone, a live notification on Android.
Offline and private
No account, no ads, no tracking. In 9 languages.