If you are using Android ICS or above there is a simple way to keep track of your Mobile Data Usage.
- Go to Settings and select Data Usage.
- Drag the orange line and set it to approx 75% of your allowed Monthly data usage. When your usage crosses this limit a warning notification will be given to you.
- Drag the Red line and set it to approx 95% of your allowed Monthly data usage. When your usage crosses this limit your Mobile Data will automatically be disabled
- Set your data usage cycle based on when your bill cycle starts and ends.
Note: The Data usage of your phone may vary slightly from your carrier’s tracking(this is why we limit your usage to 95% of your quota)