Call Blocker app is help to reject unwanted calls automatically. If you have been annoyed by spam calls from salesman, marketing company, insurance advertisement or if you want to reject calls from anyone, you can just add the mobile number and Call Blocker can block call of that. This app is small, light weight and stable app, it use very small memory and CPU resources.Its contain following features :- Add new mobile number- Add mobile number from contact list- Add mobile number from call logs record- Setting for on or off call blocking- Display status in notification bar for blocking on or off- Works on all devices.- Easy to use.- Lightweight.- its totally free