Reviews of Interval Timer: Workout, HIIT

By: MDev Mobile Apps App

List of user reviews and ratings for Interval Timer: Workout, HIIT

Total ratings

4.85 (Rating count: 3,603)

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Review summary

Users praise Interval Timer for its ad-free, simple interface and strong customization, including presets and rich audio prompts. The main downsides are the cost of premium features, reliability issues reported by some users (timing glitches, background beeps, unexpected resets), and limited wearables/lock-screen support. Overall, the core timer works well for many, especially free users, but value hinges on willingness to pay for extra features.

Pros

Ad-free experience with no ads or mandatory videos
Simple, clean interface and easy-to-use timer controls
Highly customizable timers with Simple and Advanced modes, plus the ability to save interval presets
Rich audible feedback: beeps, countdown, and text-to-speech (voice prompts)
Free version is functional and reliable, with optional paid upgrades for extra features

Cons

Premium features are costly (subscription and paid options for saving programs and custom sounds)
Reliability concerns: reports of glitches, timing errors, and unexpected behavior
Some features or hardware integrations (watch/lock-screen) are limited or unsupported

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User Reviews

Recent rating average: 4.80

All time rating average: 4.85

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8% (9)

Date	Author	Comment
2026-07-22	Ma*****	Great app. Easy to use and reliable 👌
Great app. Easy to use and reliable 👌
2026-07-22	Ka*****	works well
works well
2026-07-19	Re*****	So far I'm loving this! Companion app on my Galaxy watch as well, just what I was looking for. And the paid version is very affordable. I'll be trying this out over the next few weeks, and if I'm still loving it I'll buy the full version. Thank you!
So far I'm loving this! Companion app on my Galaxy watch as well, just what I was looking for. And the paid version is very affordable. I'll be trying this out over the next few weeks, and if I'm still loving it I'll buy the full version. Thank you!
2026-07-19	*****	Great app, easy learning curve after you set one timer. I always have my phone offline when I exercise and I'm glad this app works. I use this for my regular cardio and HIIT workouts.
Great app, easy learning curve after you set one timer. I always have my phone offline when I exercise and I'm glad this app works. I use this for my regular cardio and HIIT workouts.
2026-07-11	VR*****	Very helpful tool for Well-being
Very helpful tool for Well-being
2026-07-06	ni*****	Great app!!
Great app!!
2026-06-26	Po*****	Overall very good app, some of the interface like for copying/pasting intervals could be improved imo but actually using the timer is pretty much perfect for my use case (interval/fartlek running workouts). I do kinda wish the free version let u save even 1 workout so you could set it up the day before but there's not really any intrusive ads so maybe a necessary evil.
Overall very good app, some of the interface like for copying/pasting intervals could be improved imo but actually using the timer is pretty much perfect for my use case (interval/fartlek running workouts). I do kinda wish the free version let u save even 1 workout so you could set it up the day before but there's not really any intrusive ads so maybe a necessary evil.
2026-06-25	Ch*****	works great
works great
2026-06-21	Sh*****	I really love this app. simple and free way to create your own hiit workouts
I really love this app. simple and free way to create your own hiit workouts
2026-06-11	De*****	very simple app to use. Just needs more features and customization options. but it's pretty effective as of right now.
very simple app to use. Just needs more features and customization options. but it's pretty effective as of right now.