My first SharePoint 2013 App is available since some days in the marketplace.

You can download it here:

Corporate News App

http://office.microsoft.com/en-us/store/corporate-news-app-WA103532495.aspx

 This App is a pure SharePoint App (not auto or provider hosted).

I decided to distribute this App as an open source project, so you can download source code on the codeplex project site :

https://corporatenewsapp.codeplex.com/ 

 This App is dedicated to the management of corporate news in SharePoint lists and the render as a classical dynamic carousel app part.

If you like it, please rate this tool  on the marketplace pages !

 

App screenshot: