There are several apps on the market but this is by far the most complete and intuitive, because is designed by you.
You can add a detail to be more specific as well and remember the expense in the report.
The log let you see all the expenses not just of the current month, you can check it for yesterday 1 week ago, 2 weeks 1, month 2, months and so on, and delete any if you need.
Most important than the previous points, is the information that you can get from the app, because at the end is the final goal.
The report let you see as you can see in the image starting with totals, for every category and giving you a balance, but as you can see on our web page there are a detail per subcategory, and you can check dates for every expense.
The report is for a period of time like the log but you can specify a period with dates, then you can check the last six months expense for gasoline or medicine, or you can check the 10 days vacations .
We know the report could be large to be checked in the iphone or ipod, you can send the report by mail and see the same format, also you'll see an excel file attached in the email,box,cloud,etc to help you to check it at any place.