Interval Timer

Contains adsIn-app purchases
4.9
257K reviews
10M+
Downloads
Content rating
Everyone
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.

Permissions:
- Internet and Network State: this app is ad-supported and requires internet to display ads
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

4.9
252K reviews
Angela Ivanovskiy
May 5, 2025
I do interval training and needed something to track me, without the need of starting and stopping a timer. I currently have 6 interval timers saved, and this has made all the difference for me! My workouts are more streamlined and I don't need to worry about my heart rate dropping too low between sets. You can set prep time, length of each set, and rest time in between, and you can save each timer by its own name or purpose (ie: Warmups, Warmup Sprints, etc). This app is perfect!
42 people found this review helpful
Did you find this helpful?
Manuel Baez-lameli
July 26, 2025
Really nice App for me as an athlete especially with interval sprints and other workouts. I recently started doing pool workouts and in order to remember what exercise is next I think it would be cool if you had a way to name the sets for example set 1 would be Tuck jumps and so on and so forth. It'd be really cool if this could be implemented in the future and make the app even better!
Did you find this helpful?
Tanya T
August 3, 2025
Great when it works. I use this for interval running. The first time with ads didn't go so well. The ads were interfering with the timer. After paying to remove ads, it has worked so much better. I like the ability to set as many sets as possible depending on the length of my run. I'm training for a marathon, so the interval timer is much needed. However, the last couple runs, the interval sounds were not working. I had to constantly check my phone to see if I should be walking or running. 😩
Did you find this helpful?

What’s new

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