Interval Timer

Contains adsIn-app purchases
200K 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
Apr 17, 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
200K reviews
Colleen Lee
April 29, 2022
Malfunctioning. It used to work great but now it's constantly malfunctioning. I have it set to 5 minutes of work and 1 minute of rest but the alarms go off at about 3:30 and 4:30 into the work phase. I have cleared all preset settings I have uninstalled and reinstalled the app and I can no longer use it like this.
13 people found this review helpful
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Kelly Nembhard
April 4, 2022
I've been using the app for over a year. The vibration optioned stopped working out of the blue. I tried clearing data and cache, uninstalling and reinstalling, and double-checked that none of the settings in the app or phone had been changed. I contacted tech support, providing screenshots on March 23rd to show that all the settings in the app are as they should be. Still waiting on a response.
18 people found this review helpful
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Autumn Santovi
March 25, 2022
First time using it. Love that it didn't stop working when my screen locked. I was able to keep it in my pocket and continue my entire 15 minute hiit session without having to mess with my phone at all. My only suggestion would be to have a different tone for work than there is for rest. I know I'm only toggling between the two and it's not that hard to keep track but it would be a little more motivating if there was a different tone for each one. Great app!
31 people found this review helpful
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April 4, 2022
Hi, work sets start with two-shorter beeps and rest sets start with one long beep. You can also adjust the sounds using the settings menu under the overflow-menu (three-dots icon) in the top right corner, then tap the three dots next to "Sound (Simple)" and select advanced. Now you can adjust the sounds individually e.g. whistle, beep, bell, gong

What's new

+ With the new back and forward navigation, you can skip ahead when needed or pickup where you left off in case you got interrupted.
+ Presets will now display the total time, so you know in advanced what to expect.
+ "Shriek" a new sound scheme with a high pitch sound that cuts through the noise.