The official Harmony of Hardcore app is your ultimate guide during Harmony of Hardcore 2025 - The Reflection of the Ultimate Hardcore Feeling on June 7th.
- News & Updates: Discover what's happening at Harmony of Hardcore the whole year.
- Line-up & Live Timetable: Discover all artists, save them to your favorites & create your own personalized timetable.
- Interactive Floorplan: Find your way at the massive Harmony of Hardcore festival site, all stages, food stands & more. (released a couple of days before Harmony of Hardcore starts)
- Real-Time Push Notifications: Enable push notifications and location services to discover what's happening around you, and receive important information in real-time, such as line-up changes, emergency communication, and more.
- All Practical Information: Find more information about Harmony of Hardcore.