When Facebook Home debuted, most people yawned--until they saw the "Chat Heads" feature. This appropriately-named app adds them to your phone without taking the whole thing over the way Home would. Chat Heads brings this cool notification feature to any of the apps of your phone.
The app slides a "Chat Heads" section onto your accessibility menu that you have to turn on before you use it. It also tries to hit your phone with ads, but you can choose to decline that part of the app. Once you go through the longer setup process, Chat … Read more