MusiClock - Improvisation Tool 4+

Scale Charts and Jam Tracks

perTunes Oy

Designed for iPad

    • 3.6 • 31 Ratings
    • $8.99



*** Featured by Apple in "Best New Apps" ***
*** #1 Paid Music App in 9 countries ***
*** #1 Prize in Expressing Category, Interaction Awards 2017, New York ***

“This app is pure genius, and in my 20 years of playing music I have never seen anything like it.”

"Apple loves this music app. You will too."
- MacLife

"This is incredibly useful, it teaches you how to play in all the different keys and scales... Super duper idea, fabulous for jamming and great for learning as well.. brilliant"
- thesoundtestroom

"If you want to teach improvisation to students of any age, this is a wonderful app"

"Slice of genius – Musiclock nails making music theory and scales far more approachable, providing a helping first step for total beginners, and a useful resource tool for musicians to dip into"
- TapSmart

"The key to making music that sounds good (–) is rooted in first finding (and playing) all those correct notes. MusiClock can definitely help in this regard"
- iPhoneLife

"As a rock and blues guitar player whose idea of relaxation is just having a good noodle, Musiclock is a pleasure to use. It can give your practice sessions a little bit of structure but without it feeling like a classroom music theory session"


*The ultimate scale tool & jam buddy for guitar and piano players*

MusiClock is an easy-to-use improvisation tool that makes it dead easy to practice scales, jamming and soloing with a guitar or piano. Our award-winning approach helps you to hit all the right notes so that you can get jamming within seconds without any prior music theory training.

MusiClock transforms the complexity of different notes, scales and keys into a simple and powerful jam tool.The beautifully simple MusiClock enables you to jam with piano or guitar right away without prior knowledge of music theory. With the help of the revolutionary design, you can master all the scales you need for jamming in no time. Practice and expand your playing skills easily to more challenging keys – just rotate the wheel and you can transpose your jam instantly to any key.

Practice and play along with professional backing tracks. MusiClock features multiple tunes from various genres. Choose your favorite from pop, rock, heavy metal and more. Start playing leads with your favorite musical style in seconds.

Create new melodies by mixing different scales and backing tracks together. How would those delicious blues licks merge with heavy metal? What about mashing up bepop melodies with pop? However you choose to explore your creativity, MusiClock takes your jamming to the next level.

- Over 1000 easy-to-read guitar charts (require iOS 8 or higher!)
- Interactive piano
- 8 scales:
Major, Natural Minor, Major Pentatonic, Minor, Pentatonic, Melodic Minor, Harmonic Minor, Blues, Dominant Bepop

- 12 different keys for every scale and backing track
- Professional backing tracks (pop, rock, blues, metal, jazz, dance, classical)
- Staff showing notes and scales
- Intuitive & beautifully simple design

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What was your jamming experience like? Let us know! Feel free to send us any questions/feedback at

What’s New

Version 2.5

Fixed issues with iOS 12

Ratings and Reviews

3.6 out of 5
31 Ratings

31 Ratings

CandiH123 ,

Helpful and great sounding tracks. One request: ability to adjust tempo

I love this app and often use it with my piano students when they practice their scales and Hanon exercises. Many students who have trouble following the beat of a regular metronome are able to stay with the beat of the backing tracks here. The app is super easy to use, looks great, sounds great, and is well-designed. My only wish is that the app would allow for an adjustment in tempo on the backing tracks. I have my students practice progressively faster (one click at a time on metronome speeds). So if their particular tempo isn’t represented in the backing tracks on the app, then we have to find one that is close, or just not use it at all. If there was this option, I would have all of my students get it - it is much more fun than a metronome!

arliacne ,

Nice tool

I like this app though there may be a bug. When I set the app to accept the scale first and then index by backing track, I am not allowed to then select the key. The work around is to select the scale in order to see which tracks support that scale, then switch back to select that backing track first.

I would also like a lot more backing tracks.

— Al

rhanline ,

Fantastic tool

I got this free and a lot of times the free apps get deleted, however Musiclock is really useful. I’ve been playing for many years both guitar and keyboards however I never really took the time to learn the scales I was playing. I just got an upright piano and this is by far the best way to learn scales I have found. Well done!

App Privacy

The developer, perTunes Oy, 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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