DataSaver works with every wireless service provider (AT&T, Verizon, T-Mobile, Sprint, Vodafone, Orange, etc…) and with every data plan.Getting free, unlimited mobile data at over 11M Wi-Fi hotspots means that wherever you are, you will enjoy a better video, audio and browsing experience.DataSaver is very easy to use. Key features include:- Automatic connection to over 11M public WiFi hotspots worldwide.- A Data Savings widget to monitor your data savings in real-time. Check your data savings for last week, last month or lifetime. Tap the ‘Details’ button to see which apps used the most data. Enter your data plan info and receive alerts whenever you get close to your cap with tips on how to improve your data savings.- A Data Speed widget to check your WiFi or 3G/4G connection speed. Compare your current WiFi speed against your average 3G/4G speed.- Support for personal WiFi hotspot accounts that require a login (at school, universities, airports and many other venues). You can now connect automatically without having to enter your username and password every time.