Compare software

Numi vs ABCalc Plus: catalog facts
Numi	ABCalc Plus
Freemium Free to download, with a paid license offered on the website.	Paid ABCalc Plus is a paid edition; the standard ABCalc version is free.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Android, iOS
Write calculations as natural text with variables Built-in currency, unit and time zone conversion	More than 100 built-in functions and over 100 unit conversions Supports complex numbers and vectors
Licensing terms are set by an end user license agreement rather than an open license Not a scientific or graphing calculator	Some features and cloud sync depend on the platform
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: proprietary
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 8, 2026

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