Having used Skype for a couple of years, I felt the app was lacking within the UI department. I had a bit of free time (yay me) and decided to do a basic redesign of the app.
Skype is a computer program that offers a VoIP ('Voice over Internet Protocol') service with more than 650 million registered users. This allows you to make calls to people all over the world via your computer or telephone and have text chats. Calls between computers are usually free, and other Skype calls are generally inexpensive.