Nothing is more annoying than spam calls telling you that you’ve won a trip, car, money, or all three. For most of us, these calls are annoying because we know they are fake and they take up our time having to deal with. For others who may not realize these calls are simply scams, it can cost them something much more valuable than time – security. There may be the case where we get a call from unknown number or may be number which is not saved in contact list. Call Tracer App is attempting to offer a solution for calls that is just as easy.