amateur

Quite correct to measure Internet data volume.
Unfortunately it mix it with MMS data. Impossible to separate. So not relevant if you have unlimited MMS while restricted Internet.

Easy function to add or remove volume to the counter.

Graph scale has to be thought better : if you have 20Mo Internet data but unlimited WiFi, your internet data graph is unreadable.

DCO denden about Data Monitor - Manage Your Usage, v1.3.1