Jorge Arroyo

    • 5.0 • 1 Rating
    • Free
    • Offers In-App Purchases



Buy once and get the iOS and Mac apps (with Family Sharing)

Control your MIDI signals and process them in any combination of ways: Harmonize, Transpose, Arpeggiate, etc... Or use the Sequencer to play any external or virtual synth. Use a MIDI interface to unlock the power of the app to control multiple synths with one keyboard, play one note and generate chords, basslines, etc... Use the delay/looper or filter notes based on velocity or other parameters to send to different synths/effects.

A MIDI workstation in your pocket (or your iPad/Mac)

You can also use some internal instruments (drums sampler, piano or synth) if you are away from your MIDI gear, and sequence whole songs inside the app, or use other synth apps as input/output for MIDI FX. Your imagination is the limit!

What’s New

Version 1.3.1

- Changed how the modules receive MIDI Clock for a 3x boost in performance
- Added the option to duplicate the currently selected module (just click on a module and it will show in the Add Module Screen)
- Fixed a small problem where you couldn't drag the Sequencer module from the area of the Select and Copy buttons when they weren't visible
- Added a new project to the Examples to show the Trigger Input on the Sequencer
- Fixed some memory problems

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Jorge Arroyo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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