Audio Manager : Gallery Lock is a free Android app developed by CillDeMops. It is a utility and tool app that provides a gallery vault along with audio manager control on your Android phone. With this app, you can hide your gallery's photos, videos, and audio files secretly. Additionally, you can save your secret notes, and the app supports pincode and fingerprint lock.

In the first screen of the app, there is an Audio Manager interface where you can adjust the volume of different audio options. By using a secret method, you can access the actual vault. To open the actual vault, tap and hold on the Audio Manager title, set your secret pincode, and then you can access the actual vault.

The app is easy to use and provides a secure way to hide your personal files. Overall, Audio Manager : Gallery Lock is a useful app for those who want to keep their personal files safe and hidden.