psychopy

Install command:

brew install --cask psychopy

Name: PsychoPy

Create experiments in behavioral science

https://www.psychopy.org/

Cask JSON API: /api/cask/psychopy.json

Cask code: psychopy.rb on GitHub

Current version: 2025.2.0

Current version requires: macOS >= 10.11

psychopy is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
`psychopy`	80
Installs (90 days)
`psychopy`	303
Installs (365 days)
`psychopy`	1,939