Interval Timer - HIIT Training

Contains adsIn-app purchases
4.3
8.67K reviews
1M+
Downloads
Content rating
Everyone
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About this app

We’re proud to introduce this handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. This app is an awesome training timer, whether you're working on cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIIT, this interval timer will prove to be an invaluable asset for your HIIT interval training. And, Produced by Polycents.


This app can be used as HIIT timer, tabata timer, round timer, and anything else about interval training you want to track.

Running foreground, background or with device locked, Interval Timer allows you specify an overall time as well as program High/Low intensity interval and rest time between sets.

Key Features of Interval Timer:
- Customizable sets, high/low intensity interval and rest for your own need
- Continue to run even when screen is locked

Customizable Features of Interval Timer:
- Number of Sets
- Countdown Time
- Set Time
- Low Interval time
- High Interval time
- Rest Time
- First Interval (low or high)
- Sound Volume
- Timer Sounds
- Auto Lock
- Vibrate
- Pause during Rest
- New Each Set

This version is an ad-supported version, we also offer an ad-free version which is available as in-app purchase.

Permissions Used in Interval Timer
Storage: Interval Timer needs this permission to read musics in your phone once you choose to add a playlist.

If you have any problems or suggestions please feel free to contact us at timer.a@appxy.com, you'll get a response in a short time.
Updated on
Mar 30, 2021

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
Data is encrypted in transit
You can request that data be deleted
4.3
8.67K reviews
DiggityDoglikeDogg
April 20, 2022
It does what I need it to. I can make several routine intervals and edit them with the sound I want. I can also switch whether to start the routine with a high or low interval. The ads suck, but once you get your routines saved in, you're good. I haven't experienced being attacked with ads during a run or study. That would make for an absolute trash interval app.
7 people found this review helpful
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A Google user
November 25, 2019
Installed and quickly created a workout. It was easy and intuitive to build. Creating a playlist was a bit tedious, but worked fine. I do like that I can create multiple playlists. I am specifically looking for an app that does two things: 1) say the exercise so I don't have to look at or touch my phone and 2) uses a metronome or counter in addition to the time internals. It looks like this app doesn't have those, so I won't be using it, but it is easy to us and nice to look at!
18 people found this review helpful
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A Google user
April 4, 2019
I feel the idea is good, I'm having some issues. I like that I can customize my workout. The app has screwed me a couple of times now. I have a simple workout. 2 min warm up, (1 min jog, 2 min fast paced walk) repeat a couple times then a 2 min cool down. There has been multiple times now where the timer will pause or the sound/vibration wont go off and I'm left having to hold my phone in my hand and look at it every 10 seconds instead of focusing on my workout. App is going.
5 people found this review helpful
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What's new

Hello folks!
The word for today’s update is Stability.
From unexpected behaviors to crashes, we’ve slain a large number of bugs that should result in a more stable, more predictable Interval Timer for everyone.

We'd love to hear your feedback! If you have any ideas or feature requests for future versions of the app, feel free to let us know. Please reach out to us at timer.a@appxy.com.