- Hide Photos & Videos is the #1 private photo vault app can secretly hide videos, hide document and other files. Your files will be stored in vault and can only be open locking them down with PIN protection. (password). With vault app, you can protect your privacy, secure your videos, images, and save phone space. - To hide gallery you need to import photos or videos, files into your gallery photo vault application. Top features: • Private hide photos use to move photos to storage in your phone