SmartMTR: The Ultimate Analog S-Meter for FlexRadio on macOS Enhance your ham radio experience with SmartMTR, a dedicated auxiliary client designed specifically for FlexRadio users on macOS. While your main SDR software handles the controls, SmartMTR focuses on providing a beautiful, high-precision visualization of your signal strength.

Professional Signal Visualization SmartMTR connects seamlessly to your FlexRadio via the official API. By subscribing to real-time signal data delivered through high-speed UDP packets, the app provides a smooth and responsive analog S-meter experience. It brings the classic look and feel of traditional radio hardware to your modern digital desktop.

Key Features: • Real-Time Accuracy: Uses UDP packet data for zero-lag signal strength visualization.
• Always on Top: Keep the S-meter visible at all times, even when you are working inside your main SDR application or logging software.
• Minimal Mode: A clean, space-saving interface that shows only the essential meter, perfect for crowded screens.
• Customizable Aesthetics: Personalize your setup by changing the color of the meter needle to match your preference or desktop theme.
• Built for macOS: A native application optimized for performance and stability on Mac computers.

Why Choose SmartMTR? Many SDR interfaces can feel cluttered. SmartMTR solves this by moving the signal meter to a dedicated, elegant window that stays exactly where you need it. Whether you are chasing DX or monitoring a local net, SmartMTR provides the visual clarity you deserve.

SmartMTR is available now on the Mac App Store for free. Download it today and give your FlexRadio setup the professional analog look it's been missing!