Misleading in-app Purchases
Overall, the app does what is expected. It takes your private pictures and locks them away.
Unfortunately it does it by placing your pictures in an app that screams "Look at me! Im a safe! Open me!" An in app purchase is supposed to give you a new icon, but what it does is create a SECOND icon (hyperlink to the first) which means you now have two icons to hide instead of one.
Secondly, it is supposed to take a picture of someone attempting to open the app. That feature also does not work properly.
This app is like purchasing a safe then making it the coffee table in your living room.
PastorGamerGeek about
Picture Safe - Hidden Photos, v2.9.2