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RSSHub Radar vs RSSAid: catalog facts
RSSHub Radar	RSSAid
Free Free to install.	Free Free and open source under the MIT licence.
Browser extension	Android
Detects feeds on the page you are viewing Suggests RSSHub routes for sites without their own feed	Finds RSS feeds for sites without them Works with public or self-hosted RSSHub
Finds feeds but does not read them; you still need a feed reader Most useful alongside an RSSHub instance	Not a feed reader itself Depends on an RSSHub instance
Browser extension	Downloadable app
Closed source	Open source
License not stated	License: MIT
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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