Interval.

Interval. is the cleanest, most focused interval timer for your workouts. Whether you're doing Tabata, EMOM, or your own custom protocol — set it up in seconds and go. No clutter. No ads. Just the timer. HOW IT WORKS Create a plan with your work duration, rest duration, and number of sets. Then hit start. Interval. handles the countdown with clear visual and audio cues so you never have to look at your phone. FEATURES • Clean, distraction-free dark interface • Colour-coded phases — orange for work, cyan for rest • Circular progress ring with large countdown display • Countdown beeps in the final 3 seconds of each phase • Haptic feedback on phase transitions • Screen stays on while the timer is running • Swipe to delete, long-press to edit your plans • Your first 5 workouts are free. A one-time purchase removes all limits and includes the Apple Watch app — no subscription APPLE WATCH SUPPORT Leave your phone behind. With the standalone Apple Watch app (included with the one-time purchase), you can start, view, and control your HIIT intervals right from your wrist. Haptic taps guide you through work and rest phases without ever needing to look at a screen. BUILT FOR FOCUS Every design decision in Interval. is about keeping you in the workout. The screen is black to minimise distractions. The numbers are big so you can read them from across the room. The audio cues mean you don't need to watch the screen at all. From simpleThings. — made with care, for people who train.