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Twos vs Amplenote: catalog facts
Twos	Amplenote
Freemium Free to start, with paid plans listed on the pricing page.	Freemium Free plan available, with paid plans for more features.
Windows, macOS, Linux, Android, iOS, Web, Browser extension	Windows, macOS, Linux, Android, iOS, Web
Fast capture of notes, tasks and reminders in one list Daily view keeps items tied to a date	Notes, tasks and calendar planning in one app Detailed statistics on completed tasks
Closed source Less suited to long structured documents	Requires an account and cloud service Many features can make it heavier than a plain notes app
Downloadable app, Web application, Browser extension	Downloadable app, Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account 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.