This app answers the two basic questions facing radio amateurs: Which band shall I use right now? Where shall I point my beam right now? It will also interest anyone who wants to study radio propagation and the ionosphere. This app plots radio transmission paths observed in real-time on a world map which can be centered either on the Atlantic or the Pacific.
The download of WSPR World Watch v3 is 100% secure. Derek Turner is the developer of this application which can be found in the Tools category. The overall score for the app is 3 on Google Play.