Skype is an excellent way to keep in touch with your friends, co-workers and family especially if you’re using it over WiFi or an unlimited data plan, resulting in free Skype-to-Skype calls. If you have the application installed on your iOS device, you might want to update to the latest version.

Open up the iTunes App Store on your iPhone 3GS, iPhone 4, iPhone 4S, or iPad and install the refresh. It brings a new feature: the ability to move own video preview when in a call. Additionally, the app now auto restarts if unexpectedly shut down, accessibility has been improved, same goes for stability, there’s an updated design for contacts and messages, a new sign in screen as well as other minor UI improvements to go along with the usual bug fixes.

Source: iTunes