Interval Timer

Contains adsIn-app purchases
4.9
269K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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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.

Permissions:
- Internet and Network State: this app is ad-supported and requires internet to display ads
Simple and easy to use all purpose Interval Timer
Updated on
Jun 29, 2025

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

Ratings and reviews

263K reviews
Cynthia Lopez
July 16, 2026
IT'S THE BEST. It's so simple to set up. I've been looking for something that I can use personally similar to what my master in taekwondo does. He sets the timer for certain minutes as work out, then cool down then rest a few minutes then start all over again. This is exactly the same. I don't think there is something any better than this in its functionality and simplicity. I am just so happy I found this when I ask AI to recommend the most simple functional timer for workout.
2 people found this review helpful
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Christ, Coffee & Crochet
July 1, 2026
This app works great! I've never had an issue with it working like it should. There are several things I wish were improved. I would like to be able to change the font color, it's hard to see when you have a lighter background, I'd like to change the font to black or a darker color for lighter backgrounds. I would LOVE if there was a download for the computer to link the app, so that I could quickly enter my information and it was on the app, this would be a game changer.
1 person found this review helpful
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Kyle Chiu
July 2, 2026
Great timer, only wish it had a setting to adjust time before the workout starts after you press start so you can get gloves on etc. In the meantime, I put an extra set to account for this. Otherwise, no-nonsense ui makes for a great workout Actually it does have that feature! When you edit the preset, there's an option called prepare.
4 people found this review helpful
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What’s new

Share feature maintenance fix
(Prepare for Firebase dynamic links deprecation)