It's a prank app. False advertising! W/ FAKE reviews – Ghost Detector Tool - Free EVP, EMF, and Tracking Tool Review

I put the camera up to a Doritos bag and a face popped up on the screen. They are screen pop ups. It's illegal to false advertise apps. Thats a felony idiot developers
Review by Kenny123467333 on Ghost Detector Tool - Free EVP, EMF, and Tracking Tool.