The Tap Tap Revenge franchise was started by Nate True and is published by Tapulous. Tap Tap Revenge was the most downloaded game on the Apple App Store in 2008. The game features tapping on different colored balls before moving from the top of the screen to the bottom. The colored balls are in sync with the song playing with the game. This concept is similar to the Guitar Hero and Rock Band franchise.
Electronic Arts Inc. (NASDAQ:ERTS) has already been successful on the App Store and now they are bringing their Rock Band franchise from gaming consoles to the Apple iPhone/iPod Touch. The game announcement was made at the CTIA conference.
The Rock Band iPhone application will have 15 songs and 5 more that can be unlocked as you progress in the World Tour. There will also be an option to buy additional tracks. The game will have single player, multiplayer over Bluetooth, and Facebook Connect integration.
All the instruments will work too. That means you can select the guitar, drums, bass, and vocals. No word yet on the release date, but it is expected to arrive within the next few weeks.