
Interval Timer (PFA)
Seconds Interval Timer
Interval Trainer Pro
Interval Timer
Workout Time!
Just Another Workout Timer
Exercise timer
Free online interval timer for HIIT, Tabata, EMOM, AMRAP workouts. Customizable work/rest periods, rounds, cycles, and sounds. Works on any device.

Liftlog
Kenko
Workout.lol
Grease The Groove App
Workout Cool
Nike Training Club
Croppio
Guided at-home exercises

Which is more popular?
Based on our record, Feeel seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | theintervaltimer.com | gitlab.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using The Interval Timer and Feeel. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking The Interval Timer since Apr 2025.
I'm actually working on a free and open-source fitness app myself! https://gitlab.com/enjoyingfoss/feeel/. Source: over 3 years ago
I'm personally the author of Feeel, which is a fitness app in Flutter for Android and Linux. Source: over 3 years ago
Feeel — A home workout app that respects your privacy by Enjoying FOSS. - Source: dev.to / almost 5 years ago
When comparing The Interval Timer and Feeel, you can also consider the following products.
Privacy Friendly Interval Timer supports the user during his/her circuit training session and helps him achieve his/her training goals.
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Track workouts effortlessly with single-tap set completion, automated rest timers, and precise failure tracking.
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Seconds Interval Timer includes templates for HIIT, Tabata and circuit training, text-to-speech, music per interval, vibrate full screen display and much more.
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An Android fitness tracker that lets you plan workouts with progressive-overload, track exercises, customize workouts by focus and intensity, schedule efficiently, and enjoy a Material You design. Offers theme choices and open-source flexibility.
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Interval Trainer Pro is a cutting-edge tool built to serve people interested in HIIT Crossfit Interval Training.
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The easiest way to create a workout routine 💪
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