This is the first of its kind to be optimized for iOS 7. Its a great app, however with a few caveats (which is why only 4 stars):
1-It should have a reconcile option for each transaction and have the "cleared" transactions auto calculate whats actually cleared vs the total amount of outstanding
2-Not only should categories be created, but also Payees.
3-Add an option for adding memorized bills with specific details (this eliminates the need for typing the same bills over and over again).
Other than these 3 things, the app is worth purchasing.
jsknauer about GreenBooks: Money Manager