Yahoo has released an update to Yahoo Messenger for iOS adding a native iPad UI and support for voice and video calling on the iPad 2. Yahoo Messenger allows users to connect with their friends on the Yahoo and Windows Live instant messaging networks, place international VoIP phone calls to landlines or mobile phones and sending free SMS messages to mobile phones in select countries. Yahoo Messenger 2.1 is now a universal app with a layout specific for iPad users and takes advantage of the integrated camera on the iPad 2 to allow users to conduct video calls to their Yahoo Messenger contacts. The new version also improves spam management for more easily blocking add requests and includes a number of bug fixes. Yahoo Messenger 2.1 is available from the App Store as a free download and requires iOS 4.0 or later.