echosdr/echo

📻 LocalRadio is "Radio for Cord-Cutters" – a Software-Defined Radio (SDR) app for your Mac and mobile devices. With an inexpensive RTL-SDR USB device, LocalRadio provides a casual, home-based radio listening experience for your favorite local frequencies - FM broadcasts/free music/news/sports/weather/public safety & aviation scanner/etc.

A whole SDR ecosystem built for one hand: a receiver for iPhone, iPad, Mac, Android and Apple Watch with its own DSP, and VibeServer, which shares your radio from a Raspberry Pi, a Mac, a Linux box, a spare Android phone or even a television.

9GRadio is an Android SDR app for RTL-SDR USB dongles. It's for radio-spectrum monitoring/analysis and decoding of analog/HAM Radio/aviation/marine radio traffic.

SDRTrunk with additional features, fixes and optimizations

modular, client–server software-defined radio

Free SDR receiver for macOS, Windows and Linux: digital TV (DVB-T/T2, DVB-C, DVB-S/S2, ATSC, ISDB-T, DTMB), DAB+, FM, DRM, aviation (ADS-B, ACARS, VDL2), satellites, GNSS, ham modes (FT8, PSK31, CW), digital voice, cell towers and a spectrum analyser. HackRF, RTL-SDR, Airspy, SDRplay, BladeRF, LimeSDR, Pluto, USRP.

Audio streaming application for Amateur Radio purposes

Multi-protocol SDR receiver for Windows. Bundles the best open-source decoders behind one UI: P25 (Phase 1+2), DMR/NXDN/EDACS digital voice, ADS-B/AIS/ACARS/VDL2 tracking, HD Radio, POCSAG/FLEX paging, 200+ rtl_433 ISM sensors, LoRa. Up to 16 concurrent VFOs, live spectrum & waterfall, per-channel recording and transcription. No sidecar setup

USBDriverKit dext to use the RTL-SDR directly on iPadOS via USB