Quite excited about this, I released an app 
Laleuca is an experimental looper for iPhone. It has 3 loopers that run asynchronously.
Some nice features
-
Auto recording lets you set recording source and auto record time. For example looper B can continuously record from looper A and load it into its player every x second, and looper C can record and load from B, etc.
-
Random mode allows almost any parameters to be randomised by custom amounts on each new loop.
-
Has polyphony with four voices per looper when random mode is turned on.
-
4 LFOs per looper, each capable of modulating multiple parameters.
-
Morph knob to morph parameters between two states.
-
Rhythm mode plays repeating patterns with timing control to make it more or less “on the grid”, and drift to introduce gradual changes.
-
UI designed for iPhone portrait mode.
There is a manual for the app in the settings page with a few tips for some less obvious gestures/functions.
Not currently available in Europe unfortunately, hopefully this will change soon.
Full functionality of looper A/B is free. One time purchase (release price $1) to unlock looper C.
Would appreciate any feedback, and would really love to hear anything you make with it!
AI disclosure: LLM’s were used extensively to write the code in this app.
Two short demos:
