Audio sound manager is secret gallery locker that lock/encrypt your secret files from your phone's gallery. Audio sound manager can hide document, hide photo, hide video and more files from others. It look like simple audio settings app but it is an actual locker app. It will open by using pincode that created by you. Core Features: Encrypt(Lock) files: - Lock your private files by encrypting inside the secret vault. Hide/Save Notes: - Hide or create your secret note files. Protected wi