HIIT Workout Timer vs Intervo

Stop staring at a stopwatch mid-burpee. This is a HIIT interval timer that calls every work and rest phase out loud, so you stay in the burn and just keep moving until the round is done. Most timers make you glance at the screen between rounds. This one runs the whole session for you: a full-screen ring flips from work-red to rest-teal while voice, beep and haptic cues fire on every phase change and final countdown. Train Tabata, EMOM, sprint ladders or a circuit you build yourself — tap start, follow the cues, empty the tank. WHAT YOU GET - A custom interval builder for work, rest, sets, rounds, warm-up and cooldown - Ready-made Tabata, EMOM, sprint ladder and fat-burn presets to start in one tap - Voice, beep and haptic cues on every phase change plus a 3-2-1 countdown - A full-screen color ring that shows work, rest and set breaks at a glance - Progress tracking with streaks, work minutes, rounds, charts and session history - A halfway voice cue and keep-screen-awake mode so you never lose your place PERFECT FOR - HIIT and Tabata fans who want max effort without watching a clock - Home and gym athletes running circuit, EMOM or AMRAP-style rounds - Runners and cyclists doing sprint intervals and work-to-rest ratios - Anyone building a consistent, short, high-intensity training habit WHY NOT JUST USE THE PHONE STOPWATCH A stopwatch makes you look, tap and count between every round — exactly when you should be moving. This timer runs the full circuit hands-free with audio and haptic cues, so you keep your eyes off the screen and your effort where it belongs. PRIVACY Everything runs on-device. No account, no ads, no tracking — your workouts and stats never leave your phone, and the whole app works fully offline. FULL ACCESS A membership unlocks unlimited custom circuits, the full interval builder, and complete progress tracking (streaks, charts and session history). It is offered as a weekly plan, a yearly plan, or a one-time lifetime purchase. Lace up, tap start, and let the timer run your workout. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

Intervo is a fast, focused interval timer for HIIT, Tabata, circuit training, boxing rounds, EMOM and stretching. Build any work/rest interval, then let Intervo run the whole session for you — hands-free. EVERYTHING IS FREE All features are unlocked at no cost: save unlimited presets, voice countdown, sound cues and color themes. No subscriptions, no in-app purchases. FULLY CUSTOMIZABLE • Set prepare, work and rest durations • Choose rounds per set and number of sets • Add a longer rest between sets • One-tap Tabata preset (20s work / 10s rest x 8) CLEAR, BIG DISPLAY • Huge color-coded countdown ring you can read across the room • Each phase has its own color: prepare, work, rest, set break • Round and set progress at a glance • A preview of what comes next AUDIO & HAPTICS • Beeps on every phase change and the final 3-second countdown • Vibration feedback • Optional spoken voice countdown (English / Japanese) • Keeps the screen awake during a workout SAVE YOUR ROUTINES Save any configuration as a named preset and start it again with one tap. Tabata, HIIT, EMOM and more are included to get you going. PRIVATE & OFFLINE Intervo generates time entirely on your device. It needs no account, no sign-in and no internet connection. Nothing about your workouts ever leaves your phone. • English and Japanese • Light and dark themes with multiple accent colors • Designed for one-handed use Whether you do quick Tabata sets at home or full HIIT circuits at the gym, Intervo keeps you moving. Download it free and start your first interval in seconds. Intervo is free and supported by ads.