NOT AS GOOD AS ONE WOULD ASSUME AFTER A MONTH

The app was really good so I bought it after upping my data plan to 4 GB a month. After 2 weeks the app showed that I had used 2GB of data. The problem os that I had really used 3.5 GB of data. This app can only show the data used on the tablet or phone it is installed on. It does not total up your usage on all your devices. I had assumed that the app was connected to Verizon but it is not therefor the app is useless to anyone who has multiple devices.

Google cal about Data Monitor - Manage Data Usage in Real Time