A free app for Android, by Secure folder.
Secure Folder - Secure Vault is an app that lets you secure your private photos and videos. You can easily import your photos and videos into the app and then protect them with a PIN code or password.
This app is completely free and has a simple user interface. You can hide photos and videos in the app with a simple tap and then you can also export them to the cloud to keep them safe.
In addition, it has other useful functions such as the ability to create and manage secure notes, which you can use to write down your secrets or make a list of things to do.
The app can also be used as an audio protector, which is useful for hiding audio files on your device.
