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Cfait vs Eventix: catalog facts
Cfait	Eventix
Free Free and open source under the GPL-3.0-only licence.	Free Free and open source under the GPL-3.0-or-later licence.
Windows, Linux, Android	Linux
Works with standard CalDAV servers Cross-platform across desktop and Android	Handles both events and tasks Syncs with CalDAV and Microsoft 365 (Exchange)
Needs a CalDAV server for syncing Little documentation on the developer's homepage	Linux only Small project with few users
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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