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Numi vs Calculator: catalog facts
Numi	Calculator
Freemium Free to download, with a paid license offered on the website.	Free Free and open source under the GPL-3.0 licence.
Windows, macOS, Linux, Command line	Linux
Write calculations as natural text with variables Built-in currency, unit and time zone conversion	Native look on the COSMIC desktop History of earlier calculations you can reuse
Licensing terms are set by an end user license agreement rather than an open license Not a scientific or graphing calculator	Basic calculator without advanced scientific features documented Designed mainly for COSMIC
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0-only
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 1, 2026	Official website Full listing and sources Checked October 1, 2026

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