HomeAppsHealth & FitnessHIIT Timer, Interval TimerApps like HIIT Timer, Interval Timer Here are some great alternatives to HIIT Timer, Interval Timer by fitfit.am : Tabata HIIT. Interval Timer ★4.8 Interval Timer: Tabata Timer ★4.1 SwolTime - HIIT Interval Timer ★5.0 Interval Timer - HIIT & Tabata ★4.7 Workout Interval Timer - HIIT ★3.5 Interval Timer - HIIT Training ★4.1 Interval Timer: TRX, Tabata ★4.9 Interval Timer: Tabata Timer ★4.5 Boxing Interval Timer ★5.0 HIIT interval training timer ★4.2 Interval Timer - HIIT & Tabata ★3.8 Interval Timer: Tabata HIIT ★4.8 Interval Timer Machine ★4.6 Hero Timer: WOD Timer ★4.7 Tabata HIIT interval timer ★3.9 Boxing Interval Timer ★4.8