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ntodotxt vs ForgetMeNot: catalog facts
ntodotxt	ForgetMeNot
Free Free and open source under the MIT licence.	Free Free and open source under GPL-3.0.
Android	Android
Uses the open todo.txt plain-text format Works locally without any account	Integrates with an Obsidian vault Lightweight and simple
Android is the only listed platform No hosted sync service of its own	Very new project with few releases Little documentation
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0-only
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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