eBay’s popular VoIP service Skype has just launched a mobile version of its service for the iPhone. A BlackBerry version will launch by the end of May. It firstly rolled out the iPhone Skype app on Tuesday in Japan (already available in Japan from the time difference) and will also launch tomorrow for everyone else. Reports indicate the sound quality and everything else is great. The apps will be completely free to use and download, but some features such as making calls requires Skype credits. Via