Microsoft has finally released the official Bing app for the iPhone platform. This is infact the third app which has come out of Microsoft for the iPhone platform, the two other being Seadragon Mobile and Microsoft Tag for iPhone. Bing app is also available for Windows Mobile and RIM BlackBerry devices.

Wow! Its only been a few days since the launch of Zune HD and we already have an iPhone-based app running on it! The folks over at Foundation42 have managed to port their upcoming iPhone App called WordMonger to Zune HD in just about 12 hours! WordMonger is written in C# using OpenGL and it runs on both the iPhone with MonoTouch and on Zune HD with .NET. Zune HD version is built using XNA Game Studio 3.1 which supports Zune HD extensions and Visual Studio 2008.