Better home screen icon

I like this version because for the longest time the home screen icon was a black calculator, which was fine - a different kind of calculator other than the one on the iPhone. Then the next update was a calculator with the corner turned up with a womans face peering out, which totally defeated the purpose of a "secret" photo storing app. Then the next update changed the home screen icon to look exactly like the Apple calculator app, but just a shade darker. I absolutely love it and the navigation is a lot easier.

Sterlinghudson about Photo Lock Vault Calculator +, v4.1.0