Use APKPure App
Get Timer old version APK for Android
Ripetendo conti alla rovescia che girano in background e la notifica da vibrazioni
Set up a repeating timer that keeps running in the background (even with the screen turned off) and be notified by your phone's vibration after each period is finished.
Ideal for repeating tasks that you don't want to keep looking at the clock or keep using your phone without interruptions.