Compare software

Chiri vs Planify: catalog facts
Chiri	Planify
Free Free and open source under the zlib licence.	Free Free and open source.
Windows, macOS, Linux	Linux
Uses the open CalDAV standard instead of a proprietary sync service Cross-platform desktop app	Syncs with Todoist, Nextcloud and CalDAV Native GNOME design
Needs a CalDAV server to sync tasks Young project with a small user base	Linux only Designed around GNOME, so it looks out of place on other desktops
Downloadable app	Downloadable app
Open source	Open source
License: Zlib	License not stated
Not stated if an account is needed	No account needed
Not stated if it 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.