Find out which apps are hogging bandwidth
Opera VPN Desktop
There are quite a few tools available to the general public that can help you monitor your monthly internet usage limit. Since unlimited plans are not considered the standard in the United States, these tools can be seen as almost necessary to prevent you from overspending.
Most users are not aware of how much data they use per month. Tools like Netguard and Bitmeter II make it easy to create custom access profiles, set limits on your internet usage, and monitor daily data usage for both active and inactive programs and applications.
All these features can help you create monthly cost estimates and an action plan.