Pocket RXTX

Ever wished you could turn your phone into a universal remote for the invisible world of radio waves around you? What if you could listen, decode, and explore signals from satellites, aircraft, or local transmitters, all from your pocket?

Pocket RXTX transforms your Android device into a versatile software-defined radio (SDR) receiver. You can tune into a vast spectrum of frequencies, from AM and FM broadcast bands to VHF and UHF ranges, using compatible external hardware. The app provides a clear, visual waterfall display where signals appear as colorful streaks, allowing you to see activity across frequencies in real-time. Demodulate different signal types like FM, AM, SSB, and CW with a simple tap, turning raw radio waves into audible audio or decodable data. It’s a powerful tool for radio enthusiasts, hobbyists, and the curious, turning the electromagnetic environment into an interactive soundscape you can explore.

Why Pocket RXTX Feels Like a Superpower

The experience is defined by its clarity and depth. The interface presents complex radio data in an intuitive, visual format, making spectrum analysis accessible rather than intimidating. You get a responsive tuning experience with precise control, allowing you to lock onto faint signals or scan wide bands for activity. The ability to support various SDR hardware dongles means your phone becomes the brain for a powerful, portable listening station, perfect for field operations or casual discovery from your backyard.

Core Features at Your Fingertips

• Visual Waterfall Spectrum Display: Watch live RF activity with a dynamic, scrolling graph that paints signals across frequencies.
• Multi-Mode Demodulation: Instantly decode AM, FM, SSB, and CW broadcasts by selecting the right mode for the signal.
• Precision Tuning & Recording: Fine-tune to exact frequencies and record intriguing audio captures directly to your device for later analysis.

Don't just listen to the radio—interact with it. This is your exclusive pass to the hidden layer of communication that surrounds you every day.

Download Pocket RXTX now and unlock the airwaves. Start exploring the invisible spectrum today—your pocket-sized radio lab awaits.

Heads up: you'll need wifi for initial setup and updates. Some advanced features and hardware compatibility are extra. Requires Android 5.0 or later.