Tabata - HIIT Interval Timer

Tabata - HIIT Interval Timer is an interval timer for HIIT, Tabata, circuit training, boxing rounds and any workout made of work and rest. Set your work time, rest time and rounds, press play, and a big color-coded countdown with beeps keeps you on pace, so you never count seconds in your head.

A classic Tabata is 20 seconds of all-out work and 10 seconds of rest, repeated for 8 rounds. The app has one ready to start the first time you open it.

⏱️ TABATA AND HIIT TIMER

• Ready-made workouts: Classic Tabata (20/10 x 8), HIIT 40/20 and Quick Burn

• Make your own: set work, rest and rounds, and see the total time as you go

• Start any saved workout with one tap

• A 3-second get ready countdown before the first round

• Rest can be 0 seconds, so rounds run back to back: 60 seconds of work with no rest gives EMOM-style rounds

• Asks before throwing away unsaved changes in the editor

🟢 BIG, COLOR-CODED COUNTDOWN

• Full-screen numbers, easy to read from a distance

• Amber to get ready, green for work, blue for rest

• A round counter, so you always know where you are

• Pause and resume at any time; a clear Paused screen shows where you stopped

• A back swipe mid-workout asks before it ends the session

• Keeps exact time if you switch to another app mid-workout

• Keeps the screen on while you train

🔔 SOUNDS AND VIBRATION

• Five sound packs: Classic, Digital, Soft, Boxing bell and Arcade

• Each pack has a countdown beep, a work sound, a rest sound and a finish sound

• Countdown beeps in the last 1, 2 or 3 seconds of every interval, or no sound at all

• Tap a pack in Settings to hear it before you choose

• Your music keeps playing: it dips for each sound instead of stopping

• Vibration with every sound, on or off

Use it as a Tabata timer, HIIT timer, workout timer or round timer for circuit training, EMOM-style rounds, boxing and MMA rounds, running intervals, cardio, jump rope, bodyweight and home workouts, core and plank holds, and stretching.

Talk to a doctor before you start a high-intensity training program.

🔒 SIMPLE AND PRIVATE

• Works offline and needs no account or sign-up

• Dark and light themes

• Ads keep the app free but one purchase removes them for good, with no subscriptions

• Privacy policy: https://knktechs.com/privacy-policy

💬 Found a bug or want a feature? Leave a review and tell us.