Private Videos Safely Locked

When you give your iPhone/iPad to someone else to look at some photos or something else, it's always a bit uncomfortable. If you have some private videos, you always hope they will not open scroll down and look inside. When I searched for an easy App to lock away some private videos separately from the Photos App I only found free Apps with subscriptions, or in-app purchases, or advertisements, and I don't like those. All I wanted was an easy App that is very cheap and nothing else. Just pay once and get secure videos for life. Well here you go, you've found it!