The Keyless App is the future of how you open doors and access your property. No more hassle of managing keys, use your phone to unlock a keyless life. About the app The Keyless app turns your mobile phone into a smart key, providing secure and easy access to rental properties, offices, Airbnbs and homes. No more key handovers. No more nights spent locked out. No keys. No fobs. No keycards. Simply lock and unlock the door using your phone. A single app that can be used by property managers/