App Lock and Gallery Vault - Wish you could simply lock all your private apps on your smartphone with just a click?
Tunnello VPN - Fast VPN that unblocks internet and protects your privacy
AppLock (FOSS) - A privacy App lock FOSS application.
Hexlock - Security app locker keeps apps private with smart profiles for any situation
Opera - Opera is a browser with innovative features, speed and security.
MaxLock - MaxLock is an applocker based on the Xposed Framework.