In the beginning of August we’ve announced a joint challenge together with WPCentral to win Nokia Lumia 1520. And we received loads of tweets with #adduplexWPC hashtag and your start screen photo with WPCentral app in it. Awesome stuff!

We have randomly picked one lucky guy and we would like to congratulate Chintan K. Urmaliya. Chintan, enjoy your new Lumia 1520!

#adduplexWPC Live Folders on WP8.1 Update 1 pic.twitter.com/UkIar2uAO3

— Chintan Umraliya (@CKUmraliya) August 6, 2014

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Winners of Publish Your App Competition.

As always, congratulation to all developers who have started promoting their apps for free through AdDuplex cross-promotion network in August. We made a promise to give away Lumia 635 and Lumia 630 Dual SIM for two random apps published on the AdDuplex network. This month the winners are:

• Ronald Alberto Urbina Tirado with his music player PlayerNow. He won Nokia Lumia 635 (or $1000 advertising credit);
• Michal Pawlus and his multipayer number game Numloop. He gets Nokia Lumia 630 Dual SIM (or $1000 advertising credit).

Congratulations to both of you!

Be sure to check out what we have prepared for Windows Phone developers this month here.