Biig Hiit is a simple, quick-to-use timer for HIIT workouts (like Tabata or AMRAP).

Pick your work time, rest time, number of rounds, number of repeats & break between repeats - hit go and you're running. Your settings are saved so next time you open the app, you can hit go and start without the fuss.

Biig Hiit is stripped-back and brutally functional, with a couple of cute touches. There're no extra features like themes or social sharing or crazy metrics, just the bare essentials, letting you focus on whats important - your training.