this app is better for normal phones. But not for Android GO EDITION phones. My phone has 1GB ram and i only need my phone for one thing ; calls. This app doesn't do even that thing. It rings when a call coming but no info. no screen showing the name, no way to answer it, and shows number after its a missed call. it's very rare chance to seeing number and answer it before it ends ringing. sometimes it rings okay but it takes 10 to 20 seconds to show the screen. Need a fix