Today the team of Hackulo.us released AppSync for iOS 5 which is in its Beta Stages. Few weeks back Apple released iOS Beta 7 for Developers.
The release of AppSync for iOS 5.0+ suggests that this will work on the future releases of iOS 5 until some other iOS version is out.
If you are on iOS 5 Beta so you can Jailbreak iOS 5 Beta from here and instal this release by adding the repo
We at FreakGeeks never promoted piracy and we never will. This is for educational purpose and for safe use. This AppSync is not meant to run Cracked Apps all the time and you start running cracked Apps on your iDevice. This is meant for testing purpose of the App before you buy the App. So use at your own risk.