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AlexCalcCalcYou
Free

Free to use; the source is published under the AGPL-3.0.

 Free

Free and open source under the GPL-3.0, with no ads.

Android, iOS, Web Android
  • Formatted LaTeX display makes long equations easy to verify
  • Handles units, variables and complex numbers
  • Scientific calculator, unit converter and grapher in one app
  • No ads or trackers
  • The on-screen layout is dense for a first-time user
  • Formal releases are not published on GitHub
  • Currency rates only update with app releases
  • Android only
Downloadable app, Web application Downloadable app
Open source Open source
License: AGPL-3.0-only License: GPL-3.0
No account needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 2, 2026

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