Stave'n'Tabs - iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic...
Bosca Ceoil - A free, easy to use tool for creating music.
Tonelib JAM - Create, edit, print and listen to tablature and guitar sheet music
Renoise - Renoise is a digital audio workstation.
Chordsheet Maker - Create chord sheets or lead sheets quick and easily from your iPad. Add rhythms, endings, segno, codas and all what's necessary for your musicians to know what's your music about. Transcription made easy!
Zynewave Podium - Podium is a modern digital audio workstation (DAW) for Windows.