Last night we reported that Tapulous had launched Tap Tap Revenge 4 with several new features like a new design, 100 free tracks, and an arcade mode. Now, less than 24 hours since its launch, Tap Tap Revenge 4 is the number one free application on the iTunes App Store. Tapulous CEO Bart Decrem told TechCrunch that Tap Tap Revenge 4 is already seeing around 25,000 downloads an hour. If you still haven’t gotten your hands on Tap Tap Revenge 4 you canĀ download it for free here.