Interval Pro - Interval Timer app for iPhone and iPod touch

A professional interval timer for iOS.

We believe we have engineered the best interval timer for iOS. Interval Pro is a pro quality fully configurable interval timer for iPhone & iPod touch. The perfect workout and gym timer for any interval training. Replaces last century physical sports timers, now you have it on your phone!

Download on the App Store

Interval Pro, high interval.
Interval Pro, low interval.
Interval Pro, cool down.

Easy setup.

Touch what you want to change to set number of sets, warm-up, high interval, low interval, and cool down time. All times can be set in 1 second increments up to 60 minutes!

Unlimited Presets

Add unlimited presets to easily recall your workout routine.

Interval Pro Presets

Preset Settings

Program your presets with the time, sounds, and music you want, and give it your own name.

Interval Pro Settings

Timer Settings

Set times you want. In fact, you can even choose to start in High or Low interval!

Interval Pro timer settings

Interval Pro, repeat mode.

Repeat Mode.

Want to auto repeat sets with no limit? Set the number of sets to 0 to enter "repeat mode". Repeat mode will automatically repeat high and low interval indefinitely until you stop your session.

When in repeat mode your sets are automatically counted for you, and the time remaining becomes elapsed time, timing your session.

Workout DJ

Workout DJ.

Want the same music to automatically play every time you start your session? Workout DJ only needs to be set up once.

Set a custom action for low interval, such as pause music, lower volume, or switch to a different playlist.

Interval Pro Multitasking


Need to switch to a different app during your session? Interval Pro will keep running in the background!

This is a handy feature for when you want to check e-mail, send text messages etc. during the low interval phases of your session.

While running in the background you will continue to hear Interval Pro's speaking coach and clear alerts.

starting Session Interval Pro, speaking coach

Speaking Coach.

Never forget where you are in your session, even when Interval Pro is running in the background.

The speaking coach alerts you when it's high or low interval.