The Nix Toolkit is a comprehensive companion app for all Nix Sensor devices. It's designed to help you take command of color perception, and it's compatible with the entire Nix device range, including Mini, Pro, QC, and Spectro.

One of the key features of this free app is the "Single scan" function. This provides digital values and spectral curves when you use your color sensor to scan a sample. The app also offers access to premium color libraries like Pantone, RAL, and NCS via paid subscriptions.

Other notable features include the ability to create and share custom libraries (only with Pro, Spectro, and QC devices), multipoint average scanning for all tools, and specific features for paint selection and quality control.

The app allows for customization, letting you choose between a dark or light mode or use your system settings. To use the Nix Toolkit app, you'll need a free account and a Nix device (Mini, Pro, QC, or Spectro) to unlock all its functions.