Call U Back offers user's close ones the possibility to reduce their phone call costs. User can define authorized numbers and then application acts according to the selected setting. E.g. User's wife calls to the user, wife's number is authorized, so the incoming call is rejected and the application initiates the call back to the wife. Now the user's wife can use e.g. prepaid number and the user pays the phone call costs. And when he has e.g. possibility to use his employers phone plan the calls are free for the family.
9Apps 4.9
