Now in 10 languages! The world's simplest interval timer. Set up your HIIT, Tabata, or EMOM workout in seconds.
Discover the World’s Simplest Interval Timer — Bit Timer gets you off your phone or watch and into your workout in no time.
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Key Features:
Instant Setup — With a clean, no-frills design, set your work, rest, and repeat intervals in seconds.
Guiding Tones and Colors — Navigate your workout with distinct tones and colors for each phase, keeping you on track effortlessly.
Seamless HealthKit Integration (watchOS) — Automatically save your workouts and close those rings with Apple Health integration.
Background Functionality — Keep your workout going even when your phone is locked or you’re using other apps, thanks to sound and haptics.
Favorites Sync — Save and sync your favorite timers across iPhone, iPad, and Apple Watch for quick access.
Why You’ll Love Bit Timer:
- Quick Setup: Press and drag to set work, rest, and repeat intervals swiftly.
- Preparation Countdown: Get ready with a 10-second countdown before your workout starts (3 seconds on Apple Watch).
- Clear Audio Cues: Three distinct sounds indicate different stages of your workout, ensuring you stay on track.
- Warning Tone: A countdown tone alerts you before the work phase begins.
- Pause & Resume: Pause your workout anytime and resume right where you left off.
- Easy Reset: Start from the beginning if interrupted, with a simple reset.
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Bit Timer promises to be the ‘World’s Simplest Interval Timer Ever.’ It is.” - Fast Company Design.*
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Privacy Policy: https://www.bittimer.com/privacy-policy
Terms of Service: https://www.bittimer.com/terms-of-service
End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Great app for HIIT, really clear and simple, really nicely designed. Much easier than using the laps on the stopwatch! A suggestion for future development - an option to be able to have a few remembered settings, as within my sessions I have a few blocks of different work/rest periods - if I were able to select between say prog 1, prog 2 and prog 3, that would make things much more simple
My fav app
mattwe11s
Love this app! Great interface, easy to use and looks super cool. I use it for tabatas and I would easily give it 6 starts if it would auto restart the program after, say, 1 min. Perfect in every other way though.
Great but doesn't stop early!
REM2391
Great app, easy to use & simple to navigate but I had to stop intervals early, closed the app by double clicking my home button & swiping yet it still popped up with notification countdowns?? Reopened the app & the settings weren't there so I couldn't even find a way to stop / cancel the timer
Waste of money. Can’t enable notifications.
BobTheIdiot
I don’t know whether this is a problem with newer versions of iOS or whatever, but the app tells me that notifications are disabled and to turn them on in iOS settings. so I go to Notifications in Settings. Bit Timer does not appear in the list of apps whose notifications I can set. Absolute waste of money, and the app should be pulled from the store. What use is an interval timer that doesn’t have notifications?
Now in your language — and getting better. Refined localization across all 10 supported languages, fresh app icon, and bug fixes. Something sound off? Settings → Feedback and Support.
Version 3.3.7
The developer, Peiter Buick, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Usage Data
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Peiter Buick
Size
15.3 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
