Stop apps on your Mac from phoning home
Radio Silence is a firewall that allows you to monitor & block apps that make unwanted network connections
Easy privacy for OS X + macOS Sierra
Radio Silence lets you keep a list of apps that aren't allowed to go online.
- Protect your privacy
- Prevent apps from phoning home
- Save on bandwidth and data charges
Radio Silence is completely invisible
The firewall is invisible and always active. You don't have to keep any windows open.
- No annoying pop-ups
- No clutter on your screen or dock
- No effect on your Mac's performance
Safe 30-day guarantee: If you’re not 100% happy, you get your money back. No questions asked.
Requires macOS Sierra or OS X 10.10+.