StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

What is need to upgrade an app from IOS3 to IOS4?

Author Votes Δ
Cory Powers 0 0.00
Last visited: Sep 14, 2014, 5:07:29 AM