As parents, you don't want your kids to be using weird and inappropriate apps. Pamela Casey posted a video on Facebook warning everyone about the 'Calculator%' app for iPhone. Sounds harmless right? Except, when you run it and his the correct combinations, it opens up hidden pictures and files!

Here are the names you should be looking out for on iPhone:

And for Android:

Watch Pamela Casey's full video on how the app works below.

Does your child have this app-- Calculator%? You need to know what this app really is for--- and it isn't for adding numbers! Check out this new video (less than 2 minutes)!

Posted by Blount County District Attorney-41st Judicial Circuit on Tuesday, September 1, 2015