Swap and Share is a social network app on mobile for college students. It is a platform which students can swap or share their information and skills with each other for free. Everyone who signs up in Swap and Shsre is required to fill in his or her name, college, major, what skills he or she can offer and waht skills he or she is looking for. All the students in their chosen college network are coming from a same college. Students can find who can offer them wanted skills and who they can offer their skills. They also can publish their requests for asking help from other students in college. All the information and skills trading are among students in a same college. The aim of this social network is to help students find useful help from other students who are around them.