Multiple homescreen icons

Hello Enfold crew,
I am currently planning to add a web app to my enfold powered website. I would like the user the add the web app page to their phone’s homescreens.

I found this tutorial in the forums here: http://webdesign.tutsplus.com/tutorials/quick-tip-custom-ios-home-screen-icons-for-your-website–webdesign-10067

I was wondering is it possible to set 1 icon image for the general pages of the website, and a different one for the app page?

Cheers

Wolf