Numerical³
A minimalist calculator for Mac, iPhone, and iPad
Mana Machines · Free · macOS 26 Tahoe or later
About Numerical³
Numerical³ is a minimalist calculator for everyday calculations, with equations kept visible alongside the keyboard or calculator interface. On macOS, it supports multiple windows, tabs, resizing, full keyboard input, desktop widgets, and synchronized history.
The app is free on the Mac App Store and keeps calculation history in sync across Mac, iPhone, and iPad through iCloud. It also includes light and dark themes, external keyboard shortcuts, sound feedback, and localization in more than 14 languages.
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