Technically, it’s a SmartApp in the way that it integrates with ST and your SmartThings devices, but it is a browser based application that allows you to monitor/access your ST devices on all sorts of devices (Phone, Wall mounted Tablets, wtc.) that wake up when you walk by and display an ActionTiles panel with access to all of your SmartThings devices. Ability to enter a security code on any of the tiles to restrict who can turn on/off a device.
Two places you can go. Here in the community:
Or the official ActionTiles Community / Support Forum here: