Incoming Call Lock is the best security app for locking incoming call available on play store. This is a must have application. This application will protect your phone's Incoming call to be picked by some one else. This application will not allow any one to see the caller's number, name or any other details as the password input screen will be up on the screen. Incoming Call Lock gives you flexibility to use it as per your instruction.
** Enable/Disable Incoming Call Lock
** You can select pattern lock or password lock as a lock screen.
** No one can talk to your incoming calls by picking the calls using earphones.
** Auto Disconnect Call if tried with wrong password three times.
** Caller Type Lock Settings : All, Known, Unknown, Selected
** Show Name Setting
** Call Blocking
** Call Lock Prevention to be killed by the processor.
** Lock Screen Background can be chosen from gallery or given 6 backgrounds.
** Pattern visibility settings.
** Fingerprint Unlock