User journey and wireframes
Although this was a simple app for users which allowed them to carry out an easy task of putting one mobile network (EE) against a range of others, we still had to make sure the user journey was as smooth as possible. We also had to factor in any admin screens and functionality. So I first created some high fidelity wireframes and put them into a user journey map.
Mobile app design
Then each screen needed designing up. The app was designed for Android and the screens were heavily branded as EE.