This is a workaround app for a bug in Android 4.1 (alias Jelly Bean) for users of "Tasks for Microsoft® Exchange".
The bug causes accounts of paid apps to be removed when Android boots up. To work around this issue this app pretends to provide the same account type that TaskSync provides. That's enough to convince Jelly Bean to keep the account. That's all this app does.
Please note that the bug is in Android 4.1, not in Tasks for Microsoft® Exchange! See http://code.google.com/p/android/issues/detail?id=34880 for details.
IMPORTANT: ★ You MUST start the app once after installing it! ★ The app must stay installed on your device
If you're not using Tasks for Microsoft® Exchange on Jelly Bean, you don't need this app. There is no need to give it a bad rating in that case!