so can this app "lock" things, or does it still just hide them?

i can't believe how much of a hassle it is just for some privacy -_-

and your rationale that "if they see icon, they know you're hiding it" well what phone doesn't do texts?
therefore no text icon, i'm clearly hiding it
the fact it's hidden proves it's hidden..

does anybody have any info on how to password-protect my texts?