Read the affiliate disclosure page to find out how can you help MSPoweruser effortlessly and without spending any money. Read more
IM Buddy has just been released on the Windows Phone Marketplace. It is the first and only Yahoo Messenger chat client available for Windows Phone 7.
IM Buddy is secure and communicates directly with Yahoo servers using the Yahoo APIs. No middleman server is used. A fully functional trial version is available, which is ad supported. The paid version forgoes the ads.
The software is available now at Marketplace here.