Today, the ability to obtain information at the touch of a button has become crucial. St John’s Co-Cathedral, being one of Malta’s most popular cultural attractions, required an mobile application in order to offer visitors a unique and interactive educational experience. We designed and developed an IOS/Android user-centric app that serves as a platform for visitors and potential visitors to navigate through the Cathedral’s vast collection of paintings, monuments, tombstones and artefacts. The app provides information, high resolution imagery and a map to locate the collection within the Cathedral and the Cathedral Museum. Furthermore the app displays the Cathedral highlights in pre-organised time trails, for visitors who have a limited amount of time when visiting the Cathedral.