Seconds Interval Timer 4+

Name: Seconds Interval Timer
Rating: 4.7 (456 reviews)
Author: Runloop Ltd

Tabata, HIIT, Circuit Training

Runloop Ltd

Designed for iPad

- 4.7 • 456 Ratings

- Free
- Offers In-App Purchases

Description

Seconds Interval Timer is the best interval timer for Tabata, HIIT & Circuit Training workouts. As well as being featured by Apple, it is recommended by celebrity and personal trainers to their clients all around the globe.

INTERVAL TIMER:

- Full screen, colored display. Easy to read from a distance. Landscape or portrait.
- Templates for HIIT, Tabata & Circuit Training. Combine timers for ultimate control.
- Speaks your interval names & can provide warning for upcoming intervals.
- Other alerts including beeps and bells are available.
- Assign music per interval or per interval timer.
- Match the intensity of your music to the intensity of your HIIT workoutk.
- Interval timer runs in the background while you use other apps.
- Share your interval timer with a friend.

ADDITIONAL TIMERS:

- Stopwatch highlights best and worst lap times.
- Countdown Timer with 5 preset durations (only first 3 on Apple Watch).

APPLE HEALTH:

- Seconds Interval Timer can use Apple Health to save workouts or mindful sessions, read body measurements and year of birth to calculate calorie expenditure in conjunction with a heart rate monitor.

IN-APP PURCHASE:

- All the features of Seconds Interval Timer are available to try for free. However, a one-time in-app purchase is required to use the timers you create more than one time.

VARIANTS:
- Please note, Seconds Interval Timer and Seconds Pro Interval Timer are separate products. Once paid for they each contain identical features. However, they are not interchangeable. If you have purchased one you should always download that version and in the case of Seconds Interval Timer, restore the in-app purchase within it gain access to the upgraded features.

26 Aug 2025

Version 3.23

SDK Updates

4.7 out of 5

456 Ratings

Has Everything I Need

Perfect timer for my home workouts. Has a wide range of options and at a reasonable price. I was using the free version for a while but upgraded to the paid version and havent looked back. My one go to timer for all my circuits, tabatta, HIIT and regular workouts. Totally customisable and easy to fit whatever workout I’m doing.

All g, except the music sometimes

Works well, does all the things. At times the music paired with a segment will cut out after 28 seconds. Don’t know why, but it’s reliably reoccurring. Solution was to download the music to my phone, which in theory is fine, but hey, you want my five stars it needs to work as advertised :P

Best workout app!!

This is a great app! I love my timers and all the possibilities with setting up the individual timers.
Fantastic app already, but it would be great to add a few more features, f.ex: create timers on desktop and transfer them to mobile, have a counter function to tap to the next workout (for weights).

The developer, Runloop Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.