Get QSO One
QSO One is free. Install it from the Microsoft Store or download it directly, on Windows and Android — with iOS, macOS, and Linux coming soon.
Get it from your app store
RecommendedThe simplest way to install QSO One. The store installs it and keeps it up to date for you automatically.
Windows
Windows 10 & 11 · 64-bit
Install from the Microsoft Store: no antivirus warning, and it updates itself in the background.
Android
Android 8.0 and above
The Google Play version is on the way. Until it lands, grab the direct download just below — it works the same way.
The store versions are installed and kept up to date by the store. The direct versions below you install yourself, and the app keeps itself up to date from then on.
Install it yourself (direct download)
These are the versions you download and install yourself, for when you would rather not use a store. Once installed, the app updates itself from the inside — you will not need to come back here for the next version.
Already running QSO One on Android? The direct download installs right over your current app and updates it in place — nothing to uninstall.
Sign in to get the direct downloads
The direct Windows installer and Android APK are free — you just need a QSO One account with your callsign to grab them. (The Microsoft Store version above needs no account.)
Coming soon
iOS
In development. Free when it launches.
Get notified when iOS launches:
macOS
In development. Free when it launches.
Get notified when macOS launches:
Linux
In development. Free when it launches.
Get notified when Linux launches:
System requirements
Windows
- OSWindows 10 or 11 (64-bit)
- RAM4 GB minimum
- Storage200 MB
- NetworkBroadband, UDP 4569 open
- AudioMicrophone + speakers/headset
Android
- OSAndroid 8.0 (Oreo) or later
- RAM2 GB minimum
- Storage100 MB
- NetworkWi-Fi or cellular data
- AudioBuilt-in mic or Bluetooth