A free program for Android, by Vodafone.

If you use Vodafone as your Internet service provider, this is the best application you must download and install on your phone or tablet.

The Vodafone Mobile Wi-Fi Monitor app is a multifunctional tool, and there is a wide range of things to do with this app. With this application, you can view the connection’s signal strength, see the number of devices connected to the mobile Wi-Fi, find out the total data used, and many more.

This is a free application, so you do not need to pay a single dime. You can find this tool on the Google Play Store.