Hardlight Studio's endless runner Sonic Dash
is now free on the App Store, a significant price cut from its $1.99 price when it launched March 7. According to the developer's Twitter
account, those that already bought the game will receive 10 revive tokens for free to make up for the price change.Sonic Dash
also received an update recently that added daily challenges to the game, which will reward players with content such as Red Star Rings and new characters. The game was also tweaked to fix balance issues with some obstacles and improve its performance on iPhone 4 and 4th generation iPod touch devices.