Stay on top of your AT&T data plan's spending with this Android app that lets you keep track of all your consumption.

With this app, you can monitor your current data usage, activate a data plan, and share your internet connection via mobile hotspot, among many other features. Once you have connected to a mobile hotspot, you can now browse the internet like how you would over a Wi-Fi connection. Don't worry about going over your current data plan, as the app can help you monitor that information.

You can also make use of the app's widgets to view the necessary information from your AT&T data plan at a glance.