Download PsychoPy 1.81 for Mac from our website for free. Standalonepsychopy-1.81.00-osx.dmg is the frequent file name to indicate the PsychoPy installer. Some of the application aliases include "PsychoPy2". The application lies within Education Tools, more precisely Science. This free Mac app was originally developed by Jonathan Peirce. The following version: 1.8 is the most frequently downloaded one by the program users. This app's bundle is identified as org.psychopy.PsychoPy2.
From the developer:
PsychoPy is an open-source application to allow the presentation of stimuli and collection of data for a wide range of neuroscience, psychology and psychophysics experiments.
You may want to check out more Mac applications, such as Trapcode Particular, iRNAi or Solar Eclipse Maestro, which might be similar to PsychoPy.