The GMM Festival App is a must-have for anyone attending the festival. It provides a wealth of information on all the bands, an up-to-date line-up, and important news that is immediately available on your smartphone. With reminders to ensure you don't miss out on your favourite bands, you can easily connect with friends and compare your favourite bands. The festival map is also available on the app, making it easy to navigate the festival grounds. <br/><br/>The app is available for download now, and it is a great way to stay informed and connected throughout the festival. With all the features available on the app, you can easily plan your festival experience and make the most of your time at GMM. <br/><br/>Overall, the GMM Festival App is an essential tool for anyone attending the festival. It provides a wealth of information and features that make it easy to stay informed and connected throughout the festival. With the app, you can easily plan your festival experience and make the most of your time at GMM. Download it now and get ready for an unforgettable festival experience!