Update (2016-09-10): I have created a new SmartApp that is an upgraded version of this one. It will create the virtual switches for you among some other things. Since it is significantly different from this app, I couldn’t just upgrade this one as it would cause problems. I definitely recommend using the new app with any new dual relays you may install, but if you are currently using this one, there is no big reason to switch over. Here is a link to the new app:
This is a small app to keep Physical and Virtual Switches in sync. Specifically for use with devices such as the Monoprice, Enerwave, Fibaro, and Philio Dual Relays. As well as the Aeon SmartStrip. For best results change your virtual device handler to a Simulated Switch. If your device supports energy reporting like the Philio PAN04 or the Aeon SmartStrip, use my Simulated Energy Switch device type below to have the individual switches report power and energy usage.
Edit 2016-04-05: I have modified the app to get rid of all the clutter in the device notifications. To take advantage, make sure you use the Simulated Energy Switch listed above for energy switches and the Simulated Switch below for normal switches.
On the left is the before and on the right is after: