Un1ts 4+

A comprehensive unit converter

Gavin Wiggins

    • $4.99



Un1ts is a comprehensive unit converter for the Mac. The app is built with Swift and SwiftUI to support the latest features of macOS. Just enter a value in a field and it will be automatically converted to all units in that category. This app includes the following categories of units: Acceleration, Analysis, Angle, Area, Data, Density, Energy, Force, Illuminance, Length, Mass, Power, Pressure, Radiation, Radioactivity, Speed, Temperature, Time, Torque, and Volume.

What’s New

Version 22.3

Completely rewrote the app to use recent SwiftUI features for macOS. Added a navigation button and menu item to show/hide the sidebar. Improved window management. Moved the Proximate Analysis and Ultimate Analysis categories into a single Analysis category.

App Privacy

The developer, Gavin Wiggins, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.