Only the current version so far — new entries appear as the app ships updates.
AppLock: App Protector is a tools app by Epic Innovations Studio with 100,000+ downloads (about 135K estimated). +16 installs in the last 7 days. Released Sep 11, 2019. Install growth, rank history, SDKs and ad networks.
From the store listing: “<b>AppLock</b> provides complete security to your personal data and other apps.”