I had my Schlage on Wink for about 3 years, and hesitated to bring it over to Smartthings. Wink had MUCH better integration than the native/free integrations on ST provided. I set up a couple friends using the Lock Manager smartapp, and it's servicable, but not feature rich. I finally decided to spend the money on Rboy's apps and moved mine to ST so I could decommission my Wink Hub, and it was a great decision. It has amazing functionality, even more/better than Wink offered. Count me in for another vote for Rboy's apps. I really hesitated to spend +/-$40 on a Smart app/device manager, but it's worth every penny.