Some Spy Apps are extremely well hidden, and hard to find and to get rid of. Someone may have installed some SpyWare on your device, which makes it possible for them to spy on you.
13 Ways on How To Find Hidden Spyware on Android Smartphone
There are lots of Apps that may be used to spy on you. Allow automatic updating, to ensure that you always have the latest SpyWare Signatures! If you have a problem, please let us try to help you before considering posting a bad rating. Most problems seem to be caused by simple misunderstandings.