The key to success in this project was to provide a fast & simple solution enabling ChainCode B.V. to quickly iterate and expand upon. The solution was found in using Flutter, a framework developed by Google that allows for creating Android and iOS apps using a single code base. Besides a single code base, using a framework also means working with a single UI/UX on both Android and iOS. To ensure a user experience that felt natural to both Android & iOS users, we turned to Google's Material Design guidelines. Using these principles we designed a simple and lightweight UI/UX that focuses on ease of use.