Repository navigation
Free. Needs a Wavelens radio: plug a Spotter into USB, or power a Spotter or the Full Spectrum kit nearby with Bluetooth on. Not signed yet, so Windows and macOS warn on first open: Windows, More info then Run anyway; macOS, unzip, then right-click the app and choose Open (or System Settings, Privacy & Security, Open Anyway); Linux, chmod +x and run. No account, no network connection. Guide: https://wavelensapp.us/companion.html