App Lock - Privacy Vault

- Lock any apps such as Facebook, WhatsApp, Photos, Call, Contacts and Browser to protect your privacy. - The safest and fastest app lock for android. - Lock gallery, messages, email,browsing history and call history. - Prevent your children from buying unwanted apps and games with AppLock. - No one can find out your secrets and privacy. - Super kernel,take little memory, very fast and no disturb. - Give you most powerful protection. - Support all devices. - Absolutely free.