iPhone Screenshots


12 Minute Athlete HIIT Timer is a programmable interval timer and stopwatch perfect for interval workouts and HIIT training.

Whether you're into bodyweight workouts, sprinting, weights, CrossFit, boxing, MMA or HIIT, the 12 Minute Athlete free app is an easy-to-use, beautifully designed tool perfect for all your workout needs.

Key features:

- Easily program your high/low interval and number of intervals
- Save your favorite interval timers for easy access
- Simple functionality, intuitive design, easy to use
- Post your workout to Twitter or Facebook
- Play your own music during your workout

Perfect for use with 12minuteathlete.com workouts or any workout of your choice!

**Upgrade to the full 12 Minute Athlete app for these awesome features:

- 185+ full-body HIIT workouts to choose from. Workouts are either 12 minutes, 16 minutes or time challenge.
- Short, intense workouts focus on strength, cardio, interval and core training.
- Seven possible equipment choices with option to choose bodyweight-only workout as well.
- 35+ bodyweight and equipment-based exercises included.
- Access to step-by-step instructions and video demonstrations for every exercise at any time.
- Ability to save favorite workouts and interval timers for easy access.
- Share your workout on Facebook and Twitter.
- Interval timer and stopwatch gives you the option to do your own workouts at any time.

What’s New

Version 1.7

Minor bug fixes

Ratings and Reviews

4.9 out of 5
17 Ratings

17 Ratings

isameca ,


Love this app!

DolphinRacer88 ,

Good app overall, BEWARE the issue with sound

This FREE app offers a good selection of workouts. I love that they're only 12 or 16 minutes but are still challenging. I was planning to purchase the PRO version, but won't buy it until the sound issue is resolved.

There is supposed to be a "beep" which alerts you to the start and end of each interval. Unfortunately it only works through my bluetooth. After much research and several attempts, it still would not work via speakerphone.

The workouts are too intense to wear my bluetooth so my workouts are less effective because I have to constantly look at my phone to check the timer.

If you have a fix to this issue, please let me know. I will be happy to upgrade to PRO once this issue is resolved.

ixirene ,

Simple and helpful

I use the interval timer and create my own personalized timed sets. There are audio cues that also work while listening to music on the same mobile device. I think the app would be improved if one could change the volume of the timers without turning down the music and I am not too find of the emails but otherwise good app. I will keep using it for sure.


12 Minute Athlete, LLC
2.7 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish

Age Rating


  • Family Sharing

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

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