Train Harder.
Timer
Smarter.
The ultimate HIIT, Tabata & interval timer for iOS. Precision timing, voice assist, custom intervals — everything you need to crush your workout.
HIIT & Tabata Timer
Fully customizable work and rest intervals. Build any HIIT, Tabata, or interval training protocol you need.
Stopwatch
Precision stopwatch with lap tracking. Perfect for timed sets, mile runs, or any workout where every second counts.
Voice Assist
Audio cues announce interval changes so you never have to glance at your phone mid-workout.
Vibration & Flash Alerts
Haptic feedback and screen flash options keep you on track even in loud gyms or when music is blasting.
Background Mode
Keep the timer running accurately even when the app is backgrounded. Your workout doesn't pause when life happens.
Screen-Always-On
Option to keep your screen lit during your entire session — no more waking your device mid-set.