Try Keepsafe instead – Calculator App Lock - Keep secret photo album safe Review
Seems good at first. Then it locks you out of your own photos, insisting you pay. Seriously, I can't upload, download, or delete anymore? What is this garbage? Try Keepsafe instead. Its free version is limited, but much better. I haven't tried the paid version, but Keepsafe seems to have more features as well.
Review by An Annoyed Stranger on
Calculator App Lock - Keep secret photo album safe.