Expense Monitor

With the app Expense Monitor you can keep track of your monthly monetary expenses.
When having spent money, you can enter the amount, spending purpose and date in the app.
Then a clear overview of the expenses of each month can be displayed, either showing single items, categories or a diagram.
Furthermore, at first glance the last expenses can be seen and you can analyze your expenses for a custom time period.
The source code of a (previous) version of this application interested people can also download here: http://csharp-tricks-en.blogspot.de/2013/11/android-app-for-monitoring-expenses.html.