Skycards by Flightradar24 represents an innovative fusion of real-time aviation data and mobile gaming, leveraging the developer's established flight tracking expertise to create an augmented reality collection experience. The application utilizes live Flightradar24 data to enable users to identify and capture aircraft physically present in their airspace, converting real-world aviation activity into a digital card game with strategic battle mechanics. The core functionality centers on three interconnected systems: real-time aircraft detection using the device's camera and location services, card collection and upgrading mechanics similar to digital trading card games, and player-versus-player battle modes. When users spot aircraft overhead, the application identifies the specific model, airline, and registration number through Flightradar24's database, creating unique collectible cards with detailed specifications. The battle system employs card-based strategy where different aircraft types possess varying attributes and abilities, requiring tactical deck construction. User experience demonstrates polished AR implementation with intuitive camera integration and clean interface design. The application successfully maintains engagement through weekly battle events, airport unlocking mechanics that encourage geographic exploration, and progressive card upgrading systems. Real-world usage patterns show particularly strong engagement near airports and flight paths, with users reporting average session times of 15-30 minutes during peak aviation activity hours. The interface efficiently displays aircraft data while maintaining game elements clearly separated from informational components. User feedback trends indicate overwhelmingly positive reception with specific feature requests emerging consistently across reviews. Multiple users including MiaGrace263 (2025-08-31) request enhanced card visuals showing actual aircraft photos and tail numbers, while aatothem (2025-08-17) notes desire for expanded level progression beyond level 30 and mission variety improvements. Jmore651 (2025-08-26) identifies currency reward scaling as an area for refinement, suggesting more varied coin distribution to accelerate collection building. These patterns suggest a highly engaged user base seeking deeper customization and progression systems. The application excels in its unique value proposition combining accurate aviation data with engaging gameplay, particularly for aviation enthusiasts seeking interactive experiences with real aircraft. Limitations include dependency on geographic location and aviation traffic patterns, potentially limiting consistent engagement in areas with minimal air traffic. The current implementation shows exceptional promise with opportunities for enhanced social features, more detailed aircraft visualization, and expanded progression systems to maintain long-term engagement beyond the initial novelty period.