Knock Knock - Random LauncherFree
Knock Knock is Random App Launcher. Knock knock on the circle when you are bored. Just knock knock anywhere, anytime. How To Use 1. Start Knock Knock. Floating circle will popup. Knock knock on the circle. 2. Remove apps that you would not want to play. Change settings if need be. 3. Anywhere, anytime knock knock if you are bored.
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