AppLock

AppLock is an Android system tool for protecting access to selected apps and personal content. It is intended for people who want to restrict access to apps such as Facebook, WhatsApp, Gallery, Messenger, Snapchat, Instagram, SMS, Contacts, Gmail, and Settings. It can also be set to lock incoming calls and any app the user chooses.

The application includes protection for pictures and videos. Items placed in its photo and video vault are hidden from Gallery and can be viewed in the vault. This provides a separate place for private media while keeping it out of the standard Gallery view.

AppLock offers a random keyboard and an invisible pattern lock to help conceal entry details. It supports 45 languages, making its interface available across that language set. The stated license is demo trial, so users should treat access as a trial-based offering.

In MirrorNest’s System Tools category, AppLock fits Android utilities focused on controlling access to applications and selected media. MirrorNest does not host a mirrored copy of the software. Instead, its listing links straight to the official release, allowing readers to obtain AppLock from the original distribution source.

Free to use — a paid version with additional features is also available.