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Farcaster vs Primal: catalog facts
Farcaster	Primal
Free No price is listed for signing up or using the app.	Free The web client can be used without payment; pricing details are not shown on the page.
Android, iOS, Web	Android, iOS, Web
Identity is owned by the user rather than the app Web, iOS and Android apps	Web and mobile versions of the same client Built-in wallet next to the social feed
Signing up requires an email address or phone number Smaller audience than mainstream social networks	Nostr has a smaller audience than mainstream networks Little detail about the product is published on the homepage
Downloadable app, Web application	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
Account 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 23, 2026	Official website Full listing and sources Checked September 23, 2026

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