If you’ve explored LoRa APRS, you’re likely familiar with the challenges: cumbersome interfaces, overly complex apps that try to do too much, and tools that often overlook the real needs of amateur radio operators — clear and reliable messaging over LoRa. Introducing the LoRa APRS Mobile App by SQ2CPA — a fresh approach that eliminates unnecessary features and focuses on what truly matters.

Built by Hams, For Hams

This app isn’t just another APRS clone. It’s designed with real amateur radio operators in mind. That means no unnecessary junk. Just rock-solid messaging that works whether you’re in the shack or in the field.

• Pure messaging with KISS TNC over Bluetooth
• Smart routing feedback: direct RF or TCP/IP
• Instant connection to your LoRa hardware
• Zero config headaches

Plug In and Go: Device Connectivity

You are not limited to one board or brand. This app is compatible with Bluetooth Low Energy (BLE) and Bluetooth Classic devices — just ensure your LoRa APRS device supports the KISS TNC protocol, and you are set to go.

Smart Station Awareness

No more guessing which stations can receive your messages. The app automatically detects and labels message-capable stations, so you don’t waste time yelling into the void.

• Tap to message
• See recent contacts only
• Know when you last RX/TX
• Live grid square display

Settings That Make Sense

Forget endless dropdowns or obscure toggles. Whether you’re adjusting device connections, screen behavior, or TNC routing — everything’s where it should be.

• Clean UI
• Live device status
• Auto background operation

Station Intel & Debug Tools

You’re not just seeing callsigns — you’re getting full telemetry and weather data, smart protocol routing insights, and detailed message delivery tracking.

• Battery voltage, solar input, trends
• Weather (temp, wind, rain, baro)
• Raw frame decoding
• Message retries, history, and routing clarity

Messaging Like a Pro

• Threaded chat layout
• Unread badges
• Delivery status (via RF or TCP/IP)
• Saved templates for quick sends
• Built-in callsign checker

Live Map: See Your APRS World

The built-in map isn’t just eye-candy. It shows live LoRa APRS station coverage, updates in real-time, and helps you understand RF propagation at a glance.

• Zoom & filter stations
• Live updates of who’s on the air
• Tap stations for full info

Ready to Try It?

• Download the Beta APK for Android
• iOS version coming soon
• Frequent updates from an active ham developer
• Built by SQ2CPA

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