Android app programmer Nikos recently wrote in to let us know about his new app called “Track your flight Europe”. His app can be used together with an RTL-SDR and USB OTG cable to track aircraft via ADS-B. The difference between Nikos’ app and other similar ADS-B apps is that his app is specifically designed for tracking the aircraft you are flying in by providing an offline map which does not require an internet connection to display.
As the app is currently in the alpha stages of development, Nikos is looking for people to help test it out. The alpha can be downloaded for free on the Android Google play store at https://play.google.com/store/apps/details?id=org.qtproject.example.Android_Application_ADSB_final.