Company Johannes Doerr created these great apps:
English is Easy - 1, English is Easy - Quiz 1, English is Easy - 1 HD, English is Easy - Quiz 1 HD, iMIDIPatchbay, Scanner for pentotype, Midiflow, English is Easy – Learn vocabulary with pictures and sound, Midiflow Keyboard (Audiobus), Midiflow Splitter (Audiobus), Midiflow Limiter (Audiobus), Midiflow Randomizer (Audiobus), Midiflow Scales (Audiobus), Midiflow Motion (Audiobus), Midiflow Monitor (Audiobus), Stickertoons – Colorful stickers for iMessage, Stickertoons Zoo – Animal stickers for iMessage, Stickertoons Life – Useful stickers for iMessage, Midiflow Transposer (Audiobus), Midiflow Channels (Audiobus), Midiflow Adapter (Audiobus), and others..