Seconds Interval Timer 4+

Name: Seconds Interval Timer
Rating: 4.6 (193 reviews)
Author: Runloop Ltd

Tabata, HIIT, Circuit Training

Runloop Ltd

Designed for iPad

- 4.6 • 193 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

4.6 out of 5

193 Ratings

one and only

this is the first and only timer that i know and used. it has all i need as i progress to more types of workout. i have 4 stars as o notice that my phone battery drains pretty quickly when i use the app. not sure if it’s same as other timer. a 20mins workout pulls my battery from 95%-65%. my phone battery last the day without using the app usually. overall it’s still a great app. highly recommend it.
Update 11th March 2018:
Battery life is better now. They must have worked on it to improve the efficiency. Thankyou

Generally a fan

I find Seconds Pro a very useful tool to use alongside my Burn360 workouts, but there are a couple of annoying quirks. Firstly, when I press the link on the Burn360 app that links to the SecondsPro app, the preloaded workout routine doesn’t appear. I have to return to the Burn360 app, press the button again, and on the second try, the workout appears. Same issue every time, which is odd. The second issue is that there’s no option (as far as I know) to save a default alert. I prefer the text to speech with count, but it always defaults to beeps. Can the app be developed to enable a different set of defaults to be set please? Thanks!

So simple yet so good!

I was looking for a timer based app to setup my custom workout and this app is perfect! Chanced upon it luckily while trying out other more expensive apps which did not offer the same flexibility as Seconds does.

Go for it if you don’t need an exercise guide, but want the flexibility of setting up your own workouts.

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.