Better Notes - Simple notes app that ties notes together with #hashtags

Bandlab - Capture, nurture, and collaborate on song ideas in the cloud

Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.

Krue - Twitch for music: live streams from amazing musicians

Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.

Vampr - Connect with musicians, industry & music lovers alike