---NOW IN NEW .ZPAK FORMAT WHICH ALLOWS AUTO-INSTALLATION STRAIGHT FROM YOUR DEVICE, NO MORE NEED FOR A COMPUTER WITH ITUNES TO INSTALL---
This purely functional "video"-pak makes it possible to copy and paste sequences from one track to another, on the same pattern.
Demo video: https://www.youtube.com/watch?v=ei884X9p-BY
Note that it does not copy/paste step components, it merely mirrors the notes being played on the copy channel to the paste channel, and if you press and hold record those notes will end up on the paste channel's sequencer.
SEQUENCECOPY for iOS, MacOS and Android