Shows aircraft traffic from your ADS-B receiver (supporting GDL 90)

Requires iOS 13.0 or higher. Available for iPhone, iPad, and iPod touch.

Receives and displays aircraft traffic data on map from ADS-B receivers (e.g., Stratux) which support GDL 90 protocol out).
Expects GDL 90 data to be sent to port 4000 via UDP (which is usually standard; but can be changed in the app). Works entirely independent from internet connection (except for Apple map data; simple built-in map can be used instead) and with ADS-B receiver only.

The map display can be customized in different ways:

  • Use top corner buttons to:
    • configure aircraft data (altitude, callsign, climb rate, or speed)
    • show distance rings (10, 20, 40 NM)
    • change map type (Apple map or simple built-in offline map)
    • tap on location button to toggle between tracking and none-tracking
  • Tap on bottom right legend plate to toggle between speed and altitude
  • Display of surrounding airports

The top center view shows own aircraft’s speed, track, and altitude. It also show number of satellites seen and used for tracking.

Unlock Weather Data

(available in Status > Settings)

Weather data can be displayed thru one-time unlock purchase. Currently supported are METAR and TAF. Additional airport data like runways, AWOS is also available thru built-in database (no Internet access required).

NOTE: weather data is available in areas with ADS-B data coverage. Please check before purchase, otherwise no weather will be shown.

Version History

V 1.2.2 – 04-DEC-2021

  • Added disabled screen-lock option
  • Minor bug fixing (e.g., removed control characters in METAR/TAF, improved connectivity handling)
  • Updated airport database

V 1.2.1 – 13-OCT-2021

  • Added airports layer on map with additiAdded customizable UDP port in settings
  • iOS 15 adaptations
  • Minor bug fixing
  • Updated airport database

V 1.2 – 19-AUG-2021

  • Added airports layer on map with additional information (e.g., runways, AWOS) surrounding current position
  • Added import and display of METAR/TAF data from ADS-B data feed (available in regions with ADS-B data coverage only; requires one-time unlock)

V 1.1 – 19-JUL-2021

  • Added customizable aircraft data for annotations
  • Added optional distance rings and scale in map view
  • Minor decoder improvements
  • Minor layout changes

V 1.0 – 11-MAY-2021

  • Initial Version