LockMyPix is a free app for Android. It is a secret photo and video vault that you can use to lock your photos, videos, and other files. If you want to hide a photo or video from the rest of the world, this is the best app to do it. It is a simple app that lets you create a secure vault that can only be accessed by you. 

If you want to hide a photo or video from the rest of the world, this is the best app to do it.