I downloaded this app to use as an additional means of organizing my finances, and I am very glad that I did not switch to sole reliance on this system. The app does not compute math correctly, and there is no way to fix the errors without completely altering transaction entries to incorrect numbers. I am a numbers and finances person, and am very glad that I triple check things for errors as this app is not capable of accurately tracking a single account with basic math. I understand that this app is free, and "you get what you pay for". It's just disappointing that this app can't complete the basic functions that it was designed and advertised to do.