Radio Silence cannot be sold through the Mac App Store because it requires system-level privileges to monitor and block network connections of other processes. Apple's App Store "sandboxing" rules prevent applications from having this level of system access. FAQ | Radio Silence network monitor and firewall
Official keys provide lifetime access to the version purchased, ensuring your privacy settings remain active without recurring fees. Key Features of Radio Silence FAQ | Radio Silence network monitor and firewall Radio Silence License Key
Here is what actually happens with those "free keys": Radio Silence cannot be sold through the Mac
Disclaimer: This article is for educational purposes. We do not condone software piracy or provide illegal license keys. All trademarks are property of their respective owners. Radio Silence License Key