Hey everyone, I've been working on a kind of rhythm-memory game called Beat Detective. The basic idea is 1. Pick a song from your iPhone/iPod music library 2. Play the song in your head and start tapping to what you think the tempo of the song is 3. Once you've reached a steady tempo you can then see the actual tempo and see how close you were. 4. View other peoples tapped-out tempos for the song you picked, or tap it out again while listening to the song Here are some screenshots If this sounds like something you'd enjoy, you can sign up for the Testflight beta here http://tflig.ht/1bsh5tS Thanks!