SDR Pro
Professional Software-Defined Radio spectrum analyzer for Android. Visualize the RF spectrum, analyze signals, and monitor wireless transmissions — all from your phone.
Google Play listing coming soon. Check back shortly.
Real-Time Spectrum
Live FFT waterfall and power spectrum display with configurable frequency resolution.
Wide Frequency Range
Scan from HF to microwave bands. Tune to FM, aviation, marine, amateur, and more.
Precision Controls
Fine-grained gain, bandwidth, and sampling rate controls for serious RF work.
Privacy First
No account required. No telemetry. No ads. Your RF data stays on your device.
Low Latency
Optimized USB and OTG device handling for minimal streaming latency.
Hardware Support
Works with RTL-SDR dongles and compatible USB SDR hardware via Android OTG.
Get SDR Pro
The Google Play listing is being finalized. Sign up to be notified when SDR Pro launches, or reach out with questions in the meantime.