Interly

Interly is a focused HIIT timer designed for effective high-intensity interval training. Create custom workout sessions with precise work and rest periods, ranging from quick 30-second bursts to extended 5-minute intervals.

The app features vibration alerts to keep you focused during workouts without audio distractions. Set up multiple timer presets for different workout types - whether you're doing tabata, circuit training, or custom interval routines.

Key features include customizable work and rest durations, cycle repetition settings, and haptic feedback for seamless workout transitions. The clean interface lets you monitor your progress with large, easy-to-read timers and clear phase indicators.

All workout data is stored locally on your device with no registration required. Choose from preset interval patterns or build your own custom routines. The app automatically saves your favorite timer configurations for quick access during future workouts.

Perfect for home workouts, gym sessions, or outdoor training where you need reliable interval timing without complicated setup or external dependencies.