Interval Timer

Contains adsIn-app purchases
218K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Interval Timer is simple and easy to use.
Full screen color coding makes the minimalistic interface glanceable from afar.
Suitable for all kinds of activities, including:
- Boxing round timer
- Calisthenics circuit timer
- Circuit training
- HIIT training
- Tabata

Features people love about Interval Timer:
- Save your presets to quickly switch between different activities.
- Use it in the background while using other apps or with your screen locked.
- Get additional audio, vibration or silent notifications.
- Works great with music and headphones.

- Internet and Network State: this app is ad-supported and requires internet to display ads
Updated on
Dec 3, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
218K reviews
Doctor Deebs
February 3, 2023
So far, so good. I'm so glad I found this app. I used to have another interval app, but it kept messing with my music apps, so working out (which I find is a huge purpose for these apps) was a pain because I had to keep going back to my music apps to resume songs. Not with this app. I simply listen to my music while using "Interval Timer" and working out is so smooth and nice knowing that my tunes won't be bothered!
2 people found this review helpful
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January 21, 2023
Loving the app and I can see how you've implemented suggestions. A couple of questions though - can the rep count be changed so it counts up, and not down? More of a sense of achievement! Also, could it be done somehow that if a rest is the last item in a rep that the count shows the work has been done? In that, it increases or decreases according in preparation of the next set? Its confusing those I exercise with, during the rest it'll say 2 when in fact there's only 1 to go! Cheers :)
2 people found this review helpful
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Bret Harrison
November 24, 2022
UPDATE:: after the dev feedback on how to resolve the issues. No more problems!!! Loved the ability to customize multiple variations. However the notifications are inconsistent. Some times nothing sounds or it will randomly mid rest or work. See others are having this issue with different devices so at least I know its not me. As of now I'm looking into other apps, which is a shame as this was the best I've seen so far.
12 people found this review helpful
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November 23, 2022
Samsung has a per-app option to prevent them from running in the background. Here is how you can adjust the Battery settings: Open Settings, and then tap Apps. Select "Interval Timer", and then tap Battery. Make sure the switch next to "Allow background activity" is turned ON. Character limit reached, please email me at

What's new

Advanced presets now have an additional setting to count sets up instead of down