Runloop

Rated 4.43(5,400) — Runloop

Seconds is an advanced interval timer for High Intensity Interval Training (HIIT), Tabata and circuit training workouts. Although Seconds Interval Timer is primarily designed for interval training, it is also commonly used for music practice or as a...

Rated 4.62(2,023) — Runloop

LOOK NO FURTHER, Seconds Pro Interval Timer is the most advanced interval training timer available for mobile. Seconds has been downloaded over 2 million times, and has over 7000 5-star reviews. Other interval timers don't even come close when it comes...