Seconds Pro - Interval Timer

Seconds Pro - Interval Timer

Runloop ·4.5 ★ ·$6.99

Screenshots

Description

LOOK NO FURTHER, Seconds Pro Interval Timer is the most advanced interval training timer available for mobile. Seconds has been downloaded over 2 million times, and has over 7000 5-star reviews. Other interval timers don't even come close when it comes to quality, features and ease of use.

SECONDS PRO AT A GLANCE:-

• Large clear timer display
• Templates for HIIT, Tabata, Circuit Training and more
• Custom timers to create any intervals imaginable
• Speaks your interval names
• Loud or soothing alerts
• Coordinate music with intervals
• Share or import timers
• Runs in the background

MORE INFORMATION:-

• LARGE CLEAR TIMER DISPLAY AND COLOUR CODING
The timing screen has a large, clear, time display that can easily be read from a distance. It works in portrait or landscape. The current interval and next interval are displayed so you can see also what's up now and next. The entire background uses the current interval colour so you don't even need to read the name.

• TEMPLATES MAKE IT EASY TO PROGRAM
Seconds comes with templates for High Intensity Interval Training (HIIT), Tabata and Circuit Training making it very easy to quickly create a timer for your workouts. If you require more advanced options, Seconds Interval Timer doesn't let you down. You can create completely custom timers one interval at a time, or even combine timers together to create compound timers.

• TEXT TO SPEECH AND ALERTS
The text to speech option will speak your interval names as you get to them, or even give you some advance warning. Alternatively, you can choose from the built in alerts. These ranges from simple beeps, to MMA air horns and boxing bells, to bells and gongs for more relaxing timers.

• MUSIC INTEGRATION
Seconds allows you to match the intensity of your music to the intensity of your workout. For each interval, you can select a song, album, artist or playlist. If this is not to your taste you can simply play another music source in the background.

• SHARE YOUR TIMERS WITH FRIENDS
Share the interval timers you’ve created with your friends either via our companion website (http://www.intervaltimer.com) or via email attachment

• SAMPLE TIMERS
Seconds comes with a host of pre-made timers in the timer repository.

Developer

Runloop

Developer ID: Runloop

View More Apps →

Ratings & Reviews

Google Play

4.5

3,902 ratings

50,000+ downloads

5★
75%
4★
10%
3★
6%
2★
3%
1★
6%

Recent Reviews

Kassie Tadsen

Google Play

Great for interval training.

Jun 28, 2026

BB BB

Google Play

very good app except but it won't work with third party text to speech engines, and the developer doesn't seem willing to offer any solution

Jun 26, 2026

Carlos Pacheco

Google Play

awespme

Jun 26, 2026

CMEThomson

Google Play

I use this when I teach Water Fitness intervals. It took me a while to figure out how to do the custom timers and master the copy and paste. Once the timers are established, you're good to go. There is an option to have the screen stay on. I recommend that. Without it, I was inadvertently stopping the timer every time I tapped the phone screen to see how much time was left. I wish that there was an option to customize the sounds. The high pitched tone is hard to hear with background noise.

Jun 23, 2026

Dan Ziemecki

Google Play

Allows me to configure the exact sequence of exercises I need.

Jun 19, 2026

Get API Access to 1.5 Million Apps

Access complete app metadata, rankings, reviews, and screenshots for your product and market intelligence workflows.