Compare software

ntodotxt vs Tasks.org: catalog facts
ntodotxt	Tasks.org
Free Free and open source under the MIT licence.	Free Free and open source under the GPLv3, supported by donations.
Android	Android
Uses the open todo.txt plain-text format Works locally without any account	Many sync backends, including CalDAV and EteSync Works fully offline
Android is the only listed platform No hosted sync service of its own	Desktop version is still in alpha Mainly an Android app
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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