Real pixels 20 Fantastic Examples of Flat UI Design In Apps
Type Settings by Ari - Web app interface UI UX ----BTW, Please Visit: artcaffeine.
Impressionist UI Free - User Interface Pack by Vladimir Kudinov
Design Trend 2013 - Flat And Minimal. iOS Mail App by Alex Vanderzon
Ultimate GUInspiratiCollection - ShockBlast presents The Ultimate GUI Inspiration Collection. The best app, web and OS GUIs from around the interwebs. if you find your design in the list, contact us and will link it to you.