iPhone Screenshots


Guitar Player Magazine says: "This ingenious super metronome was developed by funky-as-hell Sco sideman Avi Bortnick. It will leave out beats randomly to force you to strengthen your own inner time-keeping muscles, and it has other cool features for odd meters, drum machine-style patterns, and more... this is an awesome learning, grooving, solidifying tool."

Strengthen your inner sense of rhythm! Time Guru is the only metronome with the ability to mute its sound at random, in sequenced patterns, or both, so that you can assess whether you tend to rush or drag or loose your place with odd meters. Time Guru can periodically leave you on your own so that you strengthen your own internal sense of time, rather than relying on the constant, rigid, external time keeping of a metronome. It's like training wheels that sometimes come up off the ground.

Time Guru also features:
-the ability to play in different time signatures or sequences of time signatures
-create rhythmic drum-machine like patterns
-save presets for tempo, meter, sound and muting-
-35 loud sound sets;
-Human or robot voice counting in English, Chinese, French, German or Russian - great for teaching!
-tap tempo (5 to 300 BPM range)
-super accurate, rock-solid timing via a customized audio engine.

And of course it can function as a normal metronome.

NoTreble.com says: "I love the aesthetic and layout of Time Guru. It’s very simple and elegant. Time Guru also offers ability to set randomness of your subdivisions (great for testing your internal clock)….There is one thing that Time Guru does that I absolutely love, and for which, this app will always live on my iPhone – at the top of the screen, you will see a series of numbers (1-7). When you press a number, it is set first in a sequence and you can choose a subdivision that will then repeat that number of times (or set it to rest that number of times). Sound confusing? It isn’t, because the layout is so simple. Every time you press a new number, it is set next in the sequence and you choose your continue to choose your subdivisions."

What’s New

Version 4.5.2

-updated graphics for XS and XS Max screens
and same new features:
*SWIPE DOWN to delete a meter!
*Toggle mute a meter, without deleting.
*New subdivisions!
*Better note/rest graphics.

Ratings and Reviews

4.3 out of 5
80 Ratings
80 Ratings
bewyatt ,

Best trainer for subdivision accuracy.

If you have always had trouble placing your inner subdivisions, this is the key. I was always getting the downbeats in time but my subdivisions were erratic. Not any more. Your brain is forced to fill in the missing gaps.

Totally worth it. The only thing I don't like is the tap function has too much latency for accurate tempo reads. I have to turn the volume completely off to tap a tempo accurately, then turn the volume back on.

This is still worth it. Absolutely the best for subdivision training.

Drassssssssss ,

As good as it gets.

This metronome application is unbeatable! The interface is extremely simple to use, but it provides a wide array of different tools. This app can be used for anything from a simple metronome, too a more complex time keeping tool to help develop deeper rhythmic concepts. I recommend this app to any musician who is interested in developing their sense of time further.

Judgefunkhaus ,

This has a feature that makes this app stand alone

Being able to control the random number of beats left out is the best thing to ever be added to a metronome....ever. I just wish the app would rotate when my device is on it's side. Small annoyance for the best metronome in the world.


Avi Bortnick
20.2 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2011 Avi Bortnick


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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