Clean, simple, FREE voice or tone alerts. Improve your average running pace and endurance using Run Intervals!

Just pick your interval durations and click GO!

"Plays well with others," so if you have favorite apps for audio or fitness tracking it will work well alongside those. Audio voice alerts or tones will momentarily lower the volume of your music or briefly pause spoken audio just long enough to hear the alert, then let you get right back to listening!

This app does not track or collect any user data.

What’s New

Version 1.5

Updated for iOS 13. Fixed an issue with background audio alerts.

Ratings and Reviews

4.8 out of 5
56 Ratings

56 Ratings

Naomeri ,

Almost exactly what I wanted

I wanted a super basic run/walk timer that would just keep running until I told it to stop, and so many other apps wanted to know how many repeats I wanted. How am I supposed to know how many intervals I’ll have in a 5 mile run?! The only thing I don’t like about this app is the tones. I’d like the option of something more like a single basic beep. I definitely don’t like the speech alerts, so I’ll use the tones, but I find them annoying.

Update after 3 months of use: I’ve actually grown to like the tones, and that makes this app completely perfect for me.

annabazoo ,

makes running so much better

I am beginner runner. To be honest, i kinda hated it. Running is not my exercise of choice but i want to improve my cardio strength. This app has made it so much easier! Rather than running for as long as i can, getting terribly out of breathe, and walking the rest of the mile, i am able to keep my heart rate up the whole time, push myself a little, and actually enjoy the experience. the app is easy to use and customize to whatever intervals you want. I recommend this for anyone, especially people who are new to running.

LandRunr ,

Perfect for scheduled walk/run intervals

I use this app constantly in 2 different ways. On regular runs when I want some regular walking and running intervals (longer runs - when training for a marathon). And also when I want to change up my daily routine and run some quicker intervals. It’s easy to alter the settings. It does exactly what I want - it notifies me when to walk or run. Love it, use it all the time!

App Privacy

The developer, Robotic Jam LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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