The Outside Lands 2025 application functions as the official digital companion for attendees of the San Francisco-based music, food, and arts festival. Developed by the festival organizers themselves, the app aims to replace traditional printed schedules and maps while enhancing the overall attendee experience through mobile convenience and personalized features. The application's core functionality centers around comprehensive schedule management, featuring real-time set times, artist lineup browsing, and a personalized scheduling system. The 'My Schedule' feature allows users to create customized itineraries by selecting preferred performances across multiple stages. Beyond music scheduling, the app provides detailed information about food vendors, beverage offerings, and curated experiences including the Grass Lands cannabis education area. The app also incorporates social sharing capabilities and location-based features to help navigate the festival grounds. User experience varies significantly depending on device capabilities and network conditions at the festival site. The interface follows standard festival app conventions with tab-based navigation separating schedule, map, lineup, and personalization features. Real-world usage patterns indicate heavy reliance during performance transitions and meal planning, though some users report interface frustrations when building custom schedules. The application's utility is ultimately constrained by device battery life and cellular network reliability within Golden Gate Park. User feedback analysis reveals polarized experiences, with positive reviews highlighting successful schedule imports and comprehensive information access. User 'alternapop' noted on July 31, 2016: 'It successfully imported in the schedule. Thanks!' while 'Mre93' commented on July 9, 2017 about the convenience of digital access versus paper schedules. However, technical issues persist, as 'skratty007' noted on July 30, 2016 regarding interface problems where 'the lineup reset back to the beginning when creating your own lineup.' The 2.85 rating reflects these inconsistent experiences across different devices and iOS versions. The application demonstrates clear strengths in centralizing festival information and enabling personalized planning, but faces limitations in execution consistency and offline functionality. The app serves best as a pre-festival planning tool rather than a reliable real-time companion during the event itself, particularly given the challenging network environment and power constraints of multi-day festival attendance.