ShiftBud Generative MIDI AUv3 4+

Random Looping Sequencer

Cem Olcay

Designed for iPad

    • 4.7 • 10 Ratings
    • $6.99



ShiftBud is a random looping generative MIDI sequencer based on the eurorack module Turing Machine by Tom Whitwell. 

It works based on the 16-bit shift register chips where it shifts its value on each sequencer step. However, you can lock the sequence in a desired length if you fully rotate the chaos knob to the left or right. If you introduce low amount of chaos, then the sequence "flips" occasionally and generate beautiful sequences. You can also produce random values if set higher amount of chaos. 

The MIDI note generation can be in more than 110 scales plus your custom ScaleBud 2 scales. You can set the octave range, velocity or velocity randomness as well.

You can set the higher and lower bounds on MIDI Control Change generation as well as the CC number you want to control. It's very useful on modulating synth parameters and you can even modulate the ShiftBud's AU parameters as well.

You can create unlimited pattern pages on the lower left corner of the app and you can select the pattern with MIDI CC messages as well.

Please note that ShiftBud is not an audio app that generate sound. For the AUv3 plugin, you need a host app such as AUM, Cubasis, apeMatrix, Nanostudio, Beat Maker etc.

What’s New

Version 2.0

This version adds support for running the app on Apple Silicon Macs.

Ratings and Reviews

4.7 out of 5
10 Ratings

10 Ratings

GtrGeorgeDC ,

Very Interesting…

Another nice pattern generator, with a twist… sounds like not just random notes within a scale. Could have some interesting uses.
It would be nice if Cem would also include probability, and randomization of gate length and other parameters in future updates; these are present in MelodyBud, and they really add to the unpredictability…

App Privacy

The developer, Cem Olcay, 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

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

More By This Developer


You Might Also Like