Wallcat - Enjoy a new, beautiful wallpaper, every day.
Hum - Songwriting for iPhone
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
Songcraft.io - A platform for songwriters to write, organize & collaborate.
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
Tape It - App for songwriting & audio recording.