Hams -logi-ohjelma, vain Androidille hieman maksullinen, muille maksuton

[oh2op]

Cabin Interactive, LLC, http://www.hamrs. app.

Price: iOS version (Apple App Store), $4.99;
Android version (Google Play Store), $4.99; the macOS, Windows PC, Ubuntu (Linux), and Raspbian versions are free to download.

https://hamrs.app