Data Monitor Is Excellent In Concept

When I 1st installed this app a year ago it worked well & I was happy. About 6 months ago it began resetting prior to the date I had set. So I set it again. It reset early again. I tried to fix by changing the date to an earlier one. After 6 months of unsuccessfully trying to get this app to work again I am deleting it.

justsayn about Data Monitor - Manage Your Usage