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Purity: Safe Browser vs SPIN Safe Browser: catalog facts
Purity: Safe Browser	SPIN Safe Browser
Paid 3-day free trial, then USD 5 per month or USD 50 per year.	Freemium Free with ads; the SPIN+ in-app subscription removes ads and adds domain controls and a…
iOS	iOS
Filters adult and distracting sites with custom domain and keyword blocks PIN-protected settings	Content filtering built into the browser itself Enforces safe search on search engines
Subscription required after a short trial iPhone and iPad only	Free version shows ads Custom allow and block lists and passcode need SPIN+
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
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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