This is why you see many cell phone tracking and monitoring apps developed to track the Skype activities of teens and employees. It is an application that you can download on your phone and will allow you to call other Skype members, chat with them or even use the video call option to have a live video chat with your friends and other Skype contacts. It is a very useful application and there are many teenagers, couples and employees who use it for the wrong reasons. Skype is very popular free internet protocol over voice software that allows you to make instant voice and video calls to your friends, family and other Skype contacts. It is a very popular instant contact tool used by millions of people around the world, from children to seniors.