Background Interval Timer
KETI WORKS Inc.
No ratings yetHealth & FitnessAges 4+
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About this app
An interval timer that plays its beeps on top of whatever you're listening to. Most workout timers pause your music or video when they make a sound. Background Interval Timer doesn't. Keep a show, playlist or podcast playing, and clear beeps tell you when to work and when to rest — over the top, without stopping or ducking anything. JUST THREE NUMBERS Set your work time, rest time and number of sets. That's it. Tap a number to pick it from a wheel, or use + and −. HEAR EVERY CHANGE • A soft click every second keeps the pace (you can turn it off) • Beep-beep-beep in the last three seconds of each interval • A higher tone the moment work or rest begins • A finish sound when the last set ends KEEPS RUNNING IN THE BACKGROUND Lock the screen or switch to another app — the timer keeps exact time and keeps beeping. MADE FOR GLANCES Huge numbers and a full-screen color change between work (lime) and rest (black), so you can read it from across the room. MORE • Work 1–999 seconds, rest 0–999 seconds • Save your favorite workouts as presets • Volume control just for the beeps • No account, no ads, no tracking. Works offline. WHAT'S INCLUDED Workouts of 1 to 4 sets work without any purchase, with no limit on work or rest time. A one-time in-app purchase unlocks 5 to 999 sets (for example, a standard 8-round Tabata). No subscription.
What's new
Version 1.1 · Nov 6, 2026
• New CLICK ON/OFF button on the workout screen — turn the per-second click on or off without leaving your workout. • A clearer finish sound when your last set ends.
In-app purchases
The most popular purchases on the App Store.
- Unlock 5 to 999 SetsConsumable$19.00