Download Yahoo! Messenger for Android

 Experience the faster, smarter, richer Yahoo! Messenger - made for your AndroidThe official Yahoo! Messenger app for Android
- Free Voice & Video calls (Beta)
- Chat with Facebook friends
- Free international SMS
- Share Photos & Video
- Chat with Windows Live friends
- Stay online on Android & PC at the same time, receive messages only where you are active
********* Important *********
You need to install the latest Yahoo! Messenger Voice and Video Plug-in to enable the call features
-Video (Beta) requires OS 2.3 and the Yahoo! Messenger Plug-in (OS2.2+ for myTouch 4G and EVO)
-SMS text messages can be sent for free to phone numbers in USA, Philippines, Vietnam, India, Indonesia, Malaysia, Canada, Pakistan, Kuwait and Thailand
-Currently supported with the latest Yahoo! Messenger for PC

Download here
Via market.android.com