Flashlight Free
In case the name of this app didn’t tip you off, it’s pretty obvious from the moment you download it that its primary function is as a flashlight.
However, unlike most flashlights, the only way to turn this one-off is by saying “Alexa, open Flashlight Free.” Of course, hackers could still turn it back on without your knowledge by using “OK Google” voice commands –which gives them free reign over all of your light whenever they want.