NMEA Gps is a versatile client and server application designed for iPhone users in the Travel & Navigation category. This app reads GPS data from core location or through direct connection for supported GPS devices like DUAL XGPS150 / 160, and forwards it to other apps or devices via the NMEA protocol. It supports both TCP and UDP clients, with UDP requiring a Wi-Fi connection. Users can display their current GPS position as a QR code, enlarge it, and share it easily.

Additionally, NMEA Gps allows devices without internal GPS, such as iPods and iPads, to access GPS information by connecting to a device running the app. The app facilitates sharing the same GPS data among multiple devices, making it ideal for scenarios like regatta apps where synchronized information is crucial.