You've already built a great app for iOS or Android. Are you totally satisfied with it? Are there things you'd like to tweak or do over, or features you'd like to take advantage of? Now imagine you have the chance to go back and do it all again. What would you change? What would you keep? What new features and functionality would you incorporate?
Apptivate 2.0 encourages you to ask those questions about your existing app. How would you re-imagine it for Windows 8? What is it now - and what could it become? Show us your before app and your after app.
Congratulations to the winners!
Check out the Grand Prize winners, chosen by a panel of Stack Overflow and Microsoft judges.