Woop Woop! One more happy day! We have picked the lucky ones who won three more Windows Phone devices.

Special October Challenge

October was a special month for Windows Phone app (everything that is not a game) developers as the Special Challenge of October was announced precisely for them. All apps published through AdDuplex cross-promotion network during October that have at least 100 reviews and an average rating of 3.5* in the Store automatically got a chance to become a winner.

We promised that one of you will be able to chose the device he wants from Lumia 1520, Lumia 930 and HTC One (M8). So this time we congratulate Daniel Gjetsi and his app Antimosquito. Daniel picked the Lumia 930 as his prize. Nice choice!

Publish Your App Competition

Together with our Special Challenge winner we randomly choose two app and game developers and reward them with different Windows Phone devices every month. To become a part of this competition you only have to start promoting your app or game for free on AdDuplex cross-promotion network. So:

• Bogdan Bujdea and his app Fast Swipe won Nokia Lumia 730 (or $1000 AdDuplex advertising credit)
• Andreas Diermeier and his fun game Halloween Jewel will enjoy his new Nokia Lumia 530 (or $1000 AdDuplex advertising credit).

Congratulations to the winners! And of course more devices for developers prepared for November.