Seconds Interval Timer

In-app purchases
4.5
11K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Seconds is widely recognised as the best interval timer for HIIT & Tabata training for mobile devices and is recommended by celebrity trainers and personal trainers to their clients all around the globe.

BEFORE YOU DOWNLOAD:
Non-paying users may create as many timers as they wish, but once an interval timer is started it may not be used again. Upgrading to the full version removes this restriction.

FEATURES:

• Large, full screen, color coded display that is easy to read from a distance. The display works in either landscape or portrait.

• Templates for HIIT, Tabata and circuit training. A custom template to create every interval. And the compound editor where you can combine many interval timers into one.

• Speaks your interval names so that you can follow a workout without seeing the screen at all. Seconds can even provide prior warning of the upcoming interval. Other alerts including beeps and bells are available.

• Coordinate your music with your Tabata workout. Each interval can have its own music assigned allowing you to match the intensity of your music to the intensity of your HIIT workout.

• Seconds runs in the background allowing you to either have your display off, or use other apps while the HIIT timer is active.

• Export and import. Share the Tabata timers with friends or download them from the web and install them in Seconds.
Updated on
Jun 12, 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
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
10.6K reviews
A Google user
May 24, 2019
A bit buggy when importing a shared timer more than once. It appears that a second copy is made in the UI, but deleting just 1 of the imported timers deletes all of them. Secondly, the UI isn't intuitive. Like, having to go to thr Organize menu to copy or delete is wrong. Being able to long press on a timer should do an action, IMO.
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Rashad Murray
January 12, 2021
To be honest, I was a little confused going into app. The limited access of free version made it harder to understand since you couldn't really play around with different features of the app. But after I got over the learning curve (and brought the full version), this app became really useful for doing HIIT workouts.
13 people found this review helpful
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Alvaro Neto
August 13, 2022
The work is pretty good. There is granularity missing, such as setting the tone to the start of a break in compound interval training. Furthermore, there are issues starting the app on my Samsung A71, which has me restarting the phone when I want to use the app. But I will keep on using it, it's nevertheless a food app.
2 people found this review helpful
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What’s new

Bug fixes and performance improvements.