Google has launched a new app to help solve one of the biggest and most irritating problems for smartphone users - running out of data. Datally lets Android users keep track of usage over time, as well as minimizing the amount of data they waste. The software can also point you in the direction of nearby Wi-Fi hotspots, as well as blocking background activity completely. Mobile data is expensive for many people around the world. And what’s worse, it’s hard to figure out where it all goes. That means you're never just chatting, playing games or watching videos on your phone—you're also anxiously keeping an eye on how long your data will last. That’s why we built Datally, an app that helps you understand, control and save data.