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Antinote vs Soulver: catalog facts
Antinote	Soulver
Paid A one-time $5 purchase with lifetime updates and a free trial.	Paid $59 one-time purchase after a 60-day free trial, also included in Setapp.
macOS	macOS, iOS
Opens instantly on a global hotkey Inline math with variables and unit and currency conversion	Natural-language calculations with dates, currencies and units Variables and line references keep scenarios editable
macOS 14 or later only; iOS version not yet released Built for temporary notes rather than long-term organisation	Apple platforms only One-time price is high for a calculator
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
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 1, 2026

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