A free app for Android, by Quick PhotoEditing Apps.

What is Timer Lock – Clock Vault?

This is the best photo/video vault for Android, which can secretly hide photos, videos, and other files. You can use it as a secure lock screen for your device.

It can hide all the files and folders on your device. You can even set a password for the vault, and it will automatically protect your files.

This app has a high-quality interface, so you will not feel that you are using a third-party app.

Moreover, this is completely free to use, so you do not have to pay a penny.

How to Use Timer Lock – Clock Vault?

First, download and install the app on your device.

Then, set the password and the time.