Tabata - HIIT Interval Timer

A simple, minimalistic Tabata and HIIT interval timer for fast, effective workouts. Set your work and rest intervals, choose your rounds, and train — no clutter, no sign-up, no distractions. Whether you do classic Tabata (20 seconds work / 10 seconds rest), HIIT, circuit training, core routines, or stretching, this interval timer keeps you on pace with a big, easy-to-read countdown and color-coded work and rest phases. Built-in presets get you started in seconds, and you can create your own in just a few taps. Features: - Ready-made presets: Classic Tabata, HIIT 40/20, and Quick Burn - Create your own presets — set work time, rest time, and number of rounds - Big full-screen countdown, color-coded for work (green) and rest (blue) - Round counter so you always know where you are in the workout - Customizable countdown sounds - Optional vibration cues - Pause, resume, and restart any workout - Keeps the screen awake during your session - Works fully offline — no account required - Clean, minimalistic interface designed for ease of use Perfect for HIIT, Tabata, interval training, circuit workouts, cardio, boxing rounds, core and ab routines, stretching, and any exercise where timing matters. 🔒 PRIVACY POLICY For information about data handling and ad services, please see our Privacy Policy at: https://knktechs.com/privacy-policy 💬 WE VALUE YOUR FEEDBACK Have suggestions or found a bug? We're constantly improving Tabata - HIIT Interval Timer based on user feedback. Contact us through the app or leave a review!