What’s New

Version 1.0.1

• Fix crash when switching from generator with mapped transpose-absolute and then closing instrument editor.
• Enable Bluetooth audio and AirPlay.
• Fix the included Default midi mapping.
• Added two new presets.
• Fix minor typos in Users Guide.
• Allow recognition of EXS user files (experimental).

Ratings and Reviews

4.2 out of 5
16 Ratings

16 Ratings

Klrxs ,

I somehow got the impression that this would have Ableton Link

I swear the reason I was excited for this was Ableton Link being on the menu. I guess I was wrong.

The app has a lot of great tools. The sliders and quick key change options are great. Hold and Loop functions. And these aren’t even scratching the surface of the deep editing. But no Ableton Link kind of makes this an outlier in my app ecosystem

Developer Response ,

Hi, we are glad you like the app! Ableton link is supported through hosts like AUM or AB3, and it is on our list for possible features to include it in the app itself as well.

NeedEQforVideos ,

Well, just blow me away why don’t you!

This is one of the most original apps I have ever bought!!! I saw the Y.T. Video of Doug from the Soundtestroom...and just pre-bought it immediately! I especially love the full orchestra preset.
You don’t even have to really know what you’re doing to play with it. It draws you in to learn more about it. We need some tutorials on Y.T. to know it’s intracacies and how to set it up for our own creations. Watch Doug’s Video and you will probably buy it right away!


Review by rraccerr

This is a very simple and awesome sounding machine. I’m a truck driver learning the fundamentals of recording engineering and I made several songs using various apps on my iPad. I find this to be simply amazing and I look forward to adding it to one of my single releases. I bought it before the release so I took advantage of the low cost and I’m glad I did. Before purchase look at the tutorial by Disscord on utube to see if it’s for you.


Gestrument AB
348.9 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2018 Gestrument AB


  • Family Sharing

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

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