Compare software

UpNote vs Keep It: catalog facts
UpNote	Keep It
Freemium Free to download, with paid plans listed on the pricing page.	Paid Paid app, with a download available from the developer's site.
Windows, macOS, Linux, Android, iOS, Browser extension	macOS, iOS
Native apps for all major desktop and mobile systems Rich editor with Markdown, code blocks and attachments	Files and tags are visible in the Finder Handles notes, Markdown, PDFs, emails and web archives
Closed source Full feature set depends on a paid plan	Apple platforms only Paid
Downloadable app, Browser extension	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
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 24, 2026

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