Compare software

To Do List for Android vs Karui ToDo: catalog facts
To Do List for Android	Karui ToDo
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the GPL-3.0 licence.
Android	Android
Entirely offline with minimal permissions Unlimited categories for separate lists	Tiny APK of about 124 kB Never connects to the internet
Android only No sync between devices	Android only Basic task list rather than a full project manager
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	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 October 2, 2026

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