What is the crowd's opinion of Hide Photos in Photo Locker?

From 3.5 billion comments

I have been using this for a few years because of the 128-bit AES encryption and how unlike other apps, this doesn't force you to use their servers. I wish there is a personal cloud backup (eg Dropbox, MEGA) support though.

Like they stated in the app description, everything is encrypted into the ".pl" folder, so you can easily backup that folder by copying it somewhere else.

I had an error pop up recently, but emailling them (they're quick to reply!) solved the issue really quickly.

Free version has ads and does not have stealth mode, but good enough to try it out to see if you like it or not.