AppLock: PIN, Password, Vault is an advance protection app locker for your smartphones that enables users to apply a safe lock on apps on your device, preventing access to your locked apps and private data without a password. So your Lok Apps Lock nobody can access or uninstall them. AppLock: PIN, Password, Vault is useful in several cases. It protects apps from unauthorised access by allowing you to secure them using a PIN, pattern, password, fingerprint. AppLock also provides Photo Vault and