In this example I created an app interface for grandparents and grandchildren to text eachother. Each screen had buttons for the homepage, messages, settings and help. The user can create and edit their own profile, and also has a list of contacts whose profile they can view and message.
I designed an app interface aimed to reduce the carbon footprint of college students. The app is a bike hiring service that encourages students to cycle to reduce the carbon footprint. It will show the user nearby hire and return stations, suggested routes, as well as account information such as credit remaining, activity and discounts available.