Apps Like Interval Timer - HIIT Builder for iPhone and iPad
Build intervals, track workouts, store routines
Create custom workouts using templates or a basic structure. Track intervals, manage ladder and pyramid exercises. Store workouts locally without an account. Sync with HealthKit to log activity in Health or Fitness apps.
by Curtis Wichern★ 4.716 ratingsHealth & FitnessFreeData updated 2026-11-05
Track workouts with Tabata, EMOM, AMRAP, and HIIT modes. Use motivational voice prompts and visual progress indicators. Save workouts for quick access and repeat sessions.
Create custom timers with adjustable rounds and nested intervals. Display current countdown with dual rings showing progress. Show or hide detailed information by tapping the title or empty space. Switch between modes for different training needs.