Interval Timer: Workout, HIIT

In-app purchases
4.8
1.57K reviews
100K+
Downloads
Content rating
Everyone
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About this app

All-purpose timer for activities like Fitness, HIIT (High intensity interval training), Tabata, Workout, Sports, Running, Cardio, Stretching, Yoga, Meditation, Boxing, Kickboxing, Circuit training and other training.

Features:
- Simple mode for quick configuration
- Advanced mode for custom timers
- Add different exercises to advanced timers to configure fully customized intervals
- Save own timer presets to start your workout right away
- Text to speech: Hear what's next
- Control the timer from notifications & lock screen
- Statistics: Set a weekly goal, track your progress, check your active days
- Works perfectly with music apps
- Beautiful dark mode

Privacy friendly:
- No registration
- No ads
- No internet connection required
- All data is saved locally on the device

***** Important Note *****
Some devices (especially Huawei, Xiaomi, Samsung, OnePlus) have a very aggressive energy-saving mode. Due to this, background processes are quickly terminated.
Therefore, it is necessary to disable the energy-saving mode for this app. Please note that further settings may also be necessary depending on the device. For more information please visit: www.dontkillmyapp.com.

Permissions:
- Phone status: The "Pause timer on incoming calls" feature requires the permission to read the phone status on Android 12 and above. If you want to use this feature, you can grant this permission in the app's settings.
- Internet: The internet permission is needed for the in app purchase of the Pro version. The app does not need internet beyond that and does not collect any data.

Currently available languages:
- English, German, French, Spanish, Italian
Updated on
Dec 4, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.8
1.52K reviews
J P
March 5, 2023
I'm glad I found the soft bell setting! The default is aggressive and grating, and for some reason it won't turn down on my phone (it's a Samsung Android.) Anyway I need this app for basic 30 second workout/rest intervals, and it's just perfect! I also appreciate that the app doesn't collect my data, as others do.
11 people found this review helpful
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MDev Mobile Apps
March 5, 2023
Hi J P, thank you very much for your review. I'm glad you like the app. Best regards Matthias :)
James
October 3, 2022
Looking for a interval app for when I run but this one started, worked 1 interval then stopped working until I unlocked my phone again. UPDATE: The developer reached out telling me that Samsung users have an issue with adaptive battery and putting apps to sleep. Followed the devs instructions. First iteration and it stops working again. Several AR games can run with the screen locked without these settings as well with no issue. I'm still rating this as a zero as it does not work for me.
14 people found this review helpful
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MDev Mobile Apps
September 30, 2022
Hi James, Samsung phones have a very aggressive energy saving mode which can kill or restrict background processes. Please follow the instructions on this page https://dontkillmyapp.com/samsung to deactivate the energy saving mode for this app. Best regards Matthias
Marcus Gardner
February 23, 2024
+ Pretty easy to use, and can put together however timers you need. Generally does what a timer should do. - The voice that says the exercise name is so quiet compared to the beep of the timer that it is impossible to hear. There is only one audio volume setting so you can't balance the two. - when you start a specific timer, 70% of the time it starts a different timer which is very frustrating. Edit: There are no volume controls in text-to-speech device settings, only speech rate and pitch
1 person found this review helpful
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MDev Mobile Apps
February 9, 2024
Hi Marcus, the timer uses the default text-to-speech engine of your device. In the app it is already set to the max. volume. But you can increase the volume in your device settings. Select Accessibility > Text-to-speech output > Click on the icon next to preferred engine > increase volume. Reg. other prob.: send me an email developer.mdev@gmail.com

What's new

- New features for statistics: Score & Rank
- More motivation: If you achieve your weekly goal, your score will increase and so will your rank. The more often you achieve your goal in succession, the faster your score will rise. However, if you miss your goal, your score will drop again. So stay tuned!
- Now, you can add your trainings in the calendar of the statistics by yourself
- General improvements