It's a very interesting project. I want to know if screenshot preserve the same design..so red header in i-phone, blue background, central text box, 1 botton and  the ad.
So you need only 5 icon design with the right declinations. right?

Thanks

Best Regards
Mich

The screens show the content of the app, but we are looking for a designer for the screens, too. (http://jobs.designcrowd.com/job.aspx?id=7953)
The colors will not stay the same, but for this project we are only looking for the designs of the 5 Icons. The tab bar icons should be gray, as they will be colored by the device (iphone/android phone)

I've submitted first design.
Take a look and don't hesitate to ask me for any changes.
Hope in a feedback.

Best regards

Mich