Your workout, your rules â and your data stays on your phone.
Interval Timer is a clean, modern timer for HIIT, Tabata, circuit training, running intervals, stretching or any workout built from work and rest phases. Set up a routine in seconds, hit start and focus on your training. The big countdown and clear phase colors tell you at a glance what's next, even from across the room.
đ PRIVACY FIRST
âĸ No account, no sign-up
âĸ No tracking, no analytics, no ads
âĸ Your workouts are stored only on your device and never uploaded or sent anywhere
âĸ Works completely offline
⥠CREATE WORKOUTS IN SECONDS
âĸ Simple editor: sets, preparation, training and rest â done
âĸ Advanced editor: multiple blocks, repetitions, warm-up and cool-down, custom names for every interval
âĸ Add a short description to each workout
âĸ Duplicate, reorder and share workouts or import them from a file
âąī¸ TRAIN WITHOUT DISTRACTIONS
âĸ Large, easy-to-read countdown with progress ring
âĸ A distinct color for every phase: prepare, train, rest
âĸ Sounds, voice announcements and vibration so you don't have to look at your phone
âĸ Keeps running in the background and with the screen off
âĸ Your music keeps playing â Spotify & co. just get quieter during announcements
đ¨ MAKE IT YOURS
âĸ Pick your own colors and sounds for every interval
âĸ Material You design with dark mode
âĸ Compact list view for many workouts
âĸ Start your favorite workout straight from a home screen shortcut
100% free. No ads, no subscriptions, no paywalls. If you like the app, you can support development with an optional donation via Google Play.
Have fun training! đĒ
Interval Timer - Workout Timer & HIIT Training
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