QSO One
Amateur radio, reimagined.
Building your own AllStarLink node costs $130 to $500 and a weekend of Linux configuration. QSO One costs $24.99 and takes five minutes to set up. Connect to AllStarLink and EchoLink from Windows or Android — no hardware, no soldering, no sysop headaches. More platforms coming soon.
Built for operators, not committees.
Clean, dark, purpose-built. Every screen designed around how hams actually use it.
Windows Interface
Mobile Interface
Mobile PTT
The gap nobody filled.
IAXRpt was abandoned in 2019. DVSwitch requires technical setup most operators don't want. RepeaterPhone is iOS only. Transceive is Mac only. No one has built a single modern AllStarLink client that runs on every platform hams actually use. QSO One does — shipping today on Windows and Android, with macOS, iOS, and Linux to follow.
Skip the hardware. Keep the hobby.
A traditional AllStarLink node means a Raspberry Pi, a radio interface, hours of Linux configuration, and anywhere from $130 to $500 out of pocket — before you've made a single contact. And when something breaks, you're the sysop. QSO One gives you everything a physical node does, from any device you already own, for $24.99. No soldering iron required.
$130–$500
typical cost of a DIY AllStarLink node
$24.99
cost of QSO One
0
Raspberry Pis required
Everything you need.
A complete amateur radio client built for reliability, not complexity.
AllStarLink
Node Mode and WT Mode
Connect as a registered node or via Web Transceiver. Full IAX2 protocol, automatic HamVOIP detection, and a four-step connection cascade that finds the right path every time.
EchoLink
Direct and Proxy
Full EchoLink support with automatic proxy fallback for cellular and CGNAT connections. Connects where other clients fail.
Background Operation
on Android
Stay connected when you switch apps, take a call, or lock your screen. QSO One keeps your connection alive with a persistent foreground service.
One App, Two Networks
AllStarLink and EchoLink in a single unified interface. No switching between apps, no duplicate setup, just one place for everything.
Go further with QSO One Pro.
QSO One is a complete, capable client out of the box. Pro unlocks the tools serious operators want — net finding, contact logging, scanning, recording, and more. New Pro features ship regularly.
Simple, honest pricing.
QSO One
- Windows & Android, more platforms coming
- AllStarLink Node Mode & WT Mode
- EchoLink Direct & Proxy
- Background operation on Android
- Node directory with 39,000+ nodes
- Future platform updates included
QSO One Pro
- Everything in QSO One
- Net Finder
- QSO Logging with ADIF export
- Scanner Mode
- Audio Recording
- Callsign Lookup & DX Alerts
- +more to come
Already have QSO One? Add Pro anytime from within the app or at qso1.net/subscription.