Intertakt

Interval timer for HIIT, Tabata and rounds. Countdown beeps and voice cues over your music, screen locked, unlimited free sessions, no ads — ever.

Set it up in 30 seconds, put the phone face-down, go. The buzzer cuts through exactly when it should — and a voice calls the phase, the round, the halfway mark. Pick a preset or dial in your own intervals — every exercise can have its own time. Lock the screen, pocket the phone, walk to the bar. A voice counts you in and out, calls the halfway mark and the round. Independent volumes for music, voice and beeps.