Write Your Next Song Lyrics with Hum for iPhone

Released on the App Store yesterday, Hum started out as a Kickstarter project before the developers decided to go it on their own. The app gives you a place to write down song lyrics that come to mind, record your song ideas, and set the key, tone, and mood. It’s an interactive songbook that lets you share the end result with friends, available on the App Store for only $1.99.