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Radio Silence vs Tiny Shield: catalog facts
Radio Silence	Tiny Shield
Paid One-time price of $9 with a free trial and a 30-day money-back guarantee.	Paid Sold as a one-time purchase rather than a subscription.
macOS	macOS
Blocks an app with a single click Shows background helpers and daemons that make connections	Shows domains even with DNS over HTTPS Several connection modes including approval for new apps
macOS only Does not prompt about new connections, so blocking is manual	macOS 15 or later only Price not stated on the homepage
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.