Good app, with some bugs on iOS
Updated review: be careful, sync function between multiple drivers do NOT work well - or frankly - at all. I lost 3 months worth of data… no ability to recover - even with the gold cloud sync ability active. Good app for tracking vehicle costs. I have a gold level purchase with 3 additional drivers and it works well if you follow some basic checks. Some bugs in the program persist on iOS however - these include most graphs that do not display properly, dead-end menus where the back button vanishes and there is then no way back to the main menu unless your phone is rebooted.