The upgrade screen is used to upgrade to either MyStuff2 or MyStuff2 Pro.

Tapping on either MyStuff2 or MyStuff2 Pro brings up information about the selected app in the App Store. From there you may read more about the app, see screenshots, read reviews, and purchase the app.

Note that the first time you run either MyStuff2 or MyStuff2 Pro you will be given the chance to transfer your existing data from MyStuff2 Lite.