Mobile Spy uses advanced monitoring technology in order to run silently without detection by the target phone user. There is nothing that shows up on the iPhone to indicate that mobile text message spy is running in the background. Nothing shows up in the user menu and everything is completely hidden. There isn’t even anything to show up in the task manager, so the user will only know that mobile spy is running if you tell them.
To give you an example of how one would look, below is a snapshot of Mobile Spy’s user interface.