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Tasks.org vs Cfait: catalog facts
Tasks.org	Cfait
Free Free and open source under the GPLv3, supported by donations.	Free Free and open source under the GPL-3.0-only licence.
Android	Windows, Linux, Android
Many sync backends, including CalDAV and EteSync Works fully offline	Works with standard CalDAV servers Cross-platform across desktop and Android
Desktop version is still in alpha Mainly an Android app	Needs a CalDAV server for syncing Little documentation on the developer's homepage
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0-only
No account 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 October 1, 2026

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