What's the difference between the UDK and the UDK+?
Edited
The UDK is our award-winning draft prep tool.
The UDK+ is the upgraded version of the UDK where you also get access to the new Dynasty Pass tool for dynasty and rookie resources, the Draft Analyzer tool for grading your drafts, and the DFS Pass for all-season long DFS content (DFS leagues are weekly competitive leagues such as those played on Fanduel/Draftkings etc, they are not standard redraft leagues).
You can upgrade from the UDK to the UDK+ at a pro-rated rate from your account page.