Flight Follower is a real-time flight tracking application designed for iOS devices that allows users to identify aircraft overhead and monitor flight status. It provides aviation enthusiasts with tools for plane spotting and flight monitoring directly from their iPhone.

The app offers Siri integration to identify planes overhead by simply asking "What plane is that?" and provides instant details including aircraft type, airline, altitude, and speed. It features Live Activities for real-time aircraft notifications showing the closest planes without constantly checking the app. Home Screen widgets display nearby aircraft at a glance with multiple size options. The app includes a native Swift map that provides blazing-fast performance with smooth scrolling and instant updates.

Flight Follower uses native iOS integration including Siri Shortcuts, Live Activities, and widgets to provide seamless functionality. The app leverages ADS-B data from sources like adsb.lol and airplanes.live, which gather information from aircraft transponders for accurate real-time tracking. The map implementation uses native Swift technology instead of web-based views for optimal performance.

The app provides clean, distraction-free tracking with no ads ever, making it ideal for plane spotting sessions and aviation monitoring. Users can track flights without paying for core features while getting comprehensive aircraft details including type, airline, altitude, speed, and heading. The real-time notifications are perfect for walks or when users want to know what's flying nearby without actively using the app.

Flight Follower is built specifically for aviation enthusiasts, including casual plane spotters and licensed pilots. The app is iOS-only and takes full advantage of native iOS capabilities. It's designed by a pilot who understands the needs of the aviation community and focuses on providing the essential tracking features without unnecessary bloat.