Secret/decoy apps

[Android Central Question]

I am trying to figure out if my spouse is using any secretive apps. I have seen him swipe his screen in diff directions when unlocking his phone than his usual code. Looked like he was combining app folders but when I looked didnt see any added or extra folders. His phone also kept lighting up a screenshot as his "screensaver" and he said he didn't know what it was doing or how it kept happening. What apps should I be looking for? (Name wise) or (file name ) if hes deleting them before he comes home?

 

[Javier P]

Sorry, we can't help you to spy on someone else's phone.

Thread closed.