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Pola Browser vs Crest: catalog facts
Pola Browser	Crest
Free Distributed through the Mac App Store; pricing is not stated on the homepage.	Free Free and open source under the MPL-2.0 licence.
macOS	macOS, iOS
Tab folders, spaces and profiles for separating projects Visual, searchable tree of browsing history	Spaces isolate cookies, history, tabs and credentials per context Chromium and WebKit engines on Mac with per-site rules
Mac only Only a handful of extensions are supported so far	Early access software with no independent security audit Mac build is for Apple silicon only
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MPL-2.0
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 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.