Hum - Songwriting for iPhone
Wallcat - Enjoy a new, beautiful wallpaper, every day.
Songcraft.io - A platform for songwriters to write, organize & collaborate.
Splashify - Beautiful desktop wallpapers for Mac and Windows
Tape It - App for songwriting & audio recording.
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.