A computer-implemented method comprises discovering, by a client device, an available host computing device implementing a radio receiver, wherein the host computing device is identified from a decentralized shared database; establishing, by the client device, a relationship with the host computing device based on discovering the host computing device from the decentralized shared database; receiving, by the client device, application data from the host computing device based on establishing the relationship, wherein the application data is associated with radio signals received by the radio receiver from a single transmitter; and storing, outputting, or displaying, by the client device, the application data.