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Agenda vs Twos: catalog facts
Agenda	Twos
Freemium Free with no time limit; Premium features cost extra.	Freemium Free to start, with paid plans listed on the pricing page.
macOS, iOS	Windows, macOS, Linux, Android, iOS, Web, Browser extension
Notes arranged on a project timeline Notes can link to calendar events	Fast capture of notes, tasks and reminders in one list Daily view keeps items tied to a date
Apple platforms only Some features require Premium	Closed source Less suited to long structured documents
Downloadable app	Downloadable app, Web application, Browser extension
Closed source	Closed source
License not stated	License not stated
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 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.