HIIT Timer / Interval Timer1.0.9 - App Store
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Publisher Description
It's a timer app suitable for HIIT training.
All features are completely free to use.
Features:
- Quick start-up and comfortable operability. Create unlimited timers.
- Freely set warm-up, ready, workout, interval, cool-down minutes / seconds, and set counts.
- Customize colors, texts, background notifications, sounds, speeches, vibrations, screen flashes and icon badges.
- Dark mode
- All free
URL scheme:
hiittimer://
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* High-intensity interval training
High-intensity interval training (HIIT) is a training protocol alternating short periods of intense or explosive anaerobic exercise with brief recovery periods until the point of exhaustion, which thereby relies on "the anaerobic energy releasing system almost maximally."
* Procedure
HIIT exercise sessions generally consist of a warm up period followed by repetitions of high-intensity exercises separated by medium intensity exercises for recovery, then a cool-down period. The high-intensity exercise should be done at near maximum intensity. The medium exercise should be about 50% intensity. The number of repetitions and length of each depends on the exercise, but maybe as little as three repetitions with just 20 seconds of intense exercise. The specific exercises performed during the high-intensity portions vary. Most of the research on HIIT has been done using a cycling ergometer, but other exercises like a rowing ergometer, running, stair climbing and uphill walking can also be effective.
There is no specific formula for HIIT. Depending on one's level of cardiovascular development, the moderate-level intensity can be as slow as walking. A common formula involves a 2:1 ratio of work to recovery periods, for example, 30-40 seconds of hard sprinting alternated with 15-20 seconds of jogging or walking, repeated to failure.
The entire HIIT session may last between four and thirty minutes, meaning that it is considered to be an excellent way to maximize a workout limited by time constraints. Use of a clock or timer is recommended to keep accurate times, the number of rounds, and intensity.
Quoted from:
https://en.wikipedia.org/wiki/High-intensity_interval_training
Version History - Bug fixes and stability improvements 1.0.9 10/30/2025 - Bug fixes and stability improvements 1.0.8 02/11/2024 - Bug fixes and stability improvements 1.0.7 02/07/2024 - Bug fixes and stability improvements 1.0.6 02/23/2023 - Bug fixes and stability improvements 1.0.5 12/11/2022 - Bug fixes and stability improvements 1.0.4 10/29/2022 - Bug fixes and stability improvements 1.0.3 10/04/2022 - Bug fixes and stability improvements 1.0.2 08/27/2022 - Bug fixes and stability improvements 1.0.1 04/18/2022 1.0.0 02/20/2022
About HIIT Timer / Interval Timer
The company that develops HIIT Timer / Interval Timer is FugaPiyo Inc.. The latest version released by its developer is 1.0.9.
To install HIIT Timer / Interval Timer on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the HIIT Timer / Interval Timer as malware if the download link is broken.
How to install HIIT Timer / Interval Timer on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the HIIT Timer / Interval Timer is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After HIIT Timer / Interval Timer is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.0.9
posted on 2026-10-15
Version History - Bug fixes and stability improvements 1.0.9 10/30/2025 - Bug fixes and stability improvements 1.0.8 02/11/2024 - Bug fixes and stability improvements 1.0.7 02/07/2024 - Bug fixes and stability improvements 1.0.6 02/23/2023 - Bug fixes and stability improvements 1.0.5 12/11/2022 - Bug fixes and stability improvements 1.0.4 10/29/2022 - Bug fixes and stability improvements 1.0.3 10/04/2022 - Bug fixes and stability improvements 1.0.2 08/27/2022 - Bug fixes and stability improvements 1.0.1 04/18/2022 1.0.0 02/20/2022
version 1.0.9
posted on 2025-10-30
- Bug fixes and stability improvements
version 1.0.8
posted on 2024-02-11
Feb 11, 2024
Version 1.0.8
- Bug fixes and stability improvements
version 1.0.7
posted on 2024-02-07
Feb 7, 2024
Version 1.0.7
- Bug fixes and stability improvements
version 1.0.6
posted on 2023-02-23
Feb 23, 2023
Version 1.0.6
- Bug fixes and stability improvements
Disclaimer
Official App Store Link
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