A companion app for managing Teenage Engineering devices: backups, file transfers, and browsing and playing back device content (tapes, synths, drums, mixdowns). It supports the OP-1 field, OP-XY, original OP-1, OP-Z and EP-133 K.O. II. It works directly with the OP-1 field and OP-XY over USB-C from an iPhone or iPad with no computer in between, something TE's Mac-only Field Kit doesn't offer. There are Mac, iOS and Android versions.
