Compare software

DesmosArityCalc
Free

The calculators are free to use.

 Free

Free and open source under the Apache 2.0 licence.

Web Android
  • Graphing, scientific, geometry and 3D calculators in one place
  • Runs in the browser with nothing to install
  • Complex number support
  • 2D graphing of multiple functions and their derivatives
  • Web-based, so it needs a browser and connection
  • Not open source
  • Developer says it will stop working on certified Android devices once Google's verification rule applies
  • Android only
Web application Downloadable app
Closed source Open source
License not stated License: Apache-2.0
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

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