Mobile apps are an effective tool for managing visitors to Newgrange. By allowing users to pre-book tickets, track their visit time, and access information about the site and its history, mobile apps make it easier than ever for visitors to explore the monument. They provide a platform for communication between staff members and visitors; providing important updates on events or changes in opening hours, as well as responding to any feedback or questions that may arise during visits. This improves the overall visitor experience by creating more transparency around what is expected of each party when visiting Newgrange. Mobile apps can be used to collect valuable data about how many people have visited the site over a certain period of time, which can help inform decisions related to staffing levels or other resources required at the monument.