RhythmLock 4+

Groove practice for musicians

Colin Sapp

Designed for iPhone

    • 4.9 • 25 Ratings
    • $1.99

iPhone Screenshots


RhythmLock focuses on strengthening a musician’s ability to subdivide beats by providing a play-along groove and easy visual references to reinforce rhythmic learning. There are over 5000 rhythms to unlock throughout the game - each successful level completion unlocks the next tempo and rhythms to tap along to. RhythmLock is an incredibly fun (and slightly addictive!) way to improve your rhythmic thinking.

5000+ rhythms to practice
Real-time feedback on rhythm placement
End of round analytics of your performance
User can select difficulty level: Easy, Medium, or Hard

Ratings and Reviews

4.9 out of 5
25 Ratings

25 Ratings

Jonah Sedam ,

Holy Crap!!

I’ve been an instrumentalist for 13 years now, and I within the last year decided to pick up the drums. I got this app because I was trying to improve my pocket (how the music feels) but I was expecting to just be making small changes and tweaks. Boy was I wrong! I turned this app on hard mode and it took me a whole two days before I was able to beat just an eighth note level! Really showed me the bad habits I have in terms of time and I now use it every day as part of my practice routine. Trust me, this app is worth every cent.

Mitnikjm ,

Test your accuracy!!

Love this app!! If you want to see how good you are at fitting into the groove, try this app!

I consider myself an accomplished musician. I play professionally in the Los Angeles area for many years. I pride myself with being versatile to play in a variety of styles. One fundamental of being able to do this successfully is to be able to play in time and groove with other musicians.

From the moment I opened this app, I realized that I have work to do. It raised my awareness of time and groove right away. This instant feedback of how accurate I am tapping the rhythm is fantastic!!

This will be good for beginners just learning rhythm all the way up to accomplished musicians who want to test their skills!

Give it a try, it’s not as easy as you think! Totally worth the price!

Matt Clauhs ,

RhythmLock Rocks!

RhythmLock is a fun way to learn rhythm patterns and build musicianship. The app provides valuable feedback on the accuracy of a performance, and whether the user was playing early, on time, or late. Great for students learning to read music notation and anyone who wishes to improve their sense of time.

App Privacy

The developer, Colin Sapp, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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