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SoulverSoulCalc
Paid

$59 one-time purchase after a 60-day free trial, also included in Setapp.

 Free

Free and open source under the MIT licence.

macOS, iOS Android, iOS
  • Natural-language calculations with dates, currencies and units
  • Variables and line references keep scenarios editable
  • Multi-line calculations with results shown beside each line
  • Named variables reusable across lines
  • Apple platforms only
  • One-time price is high for a calculator
  • Small project with few commits
  • No dedicated website or documentation beyond the README
Downloadable app Downloadable app
Closed source Open source
License not stated License: MIT
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

Checked October 1, 2026

Checked October 2, 2026

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