mocha for After Effects 4.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software is categorized as Design & Photo Tools. This Mac application is an intellectual property of Imagineer Systems Limited. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Mocha for After Effects is designed for the After Effects community. As a stand alone 2D tracking and roto tool, mocha for After Effects is packed with features that make the effects compositor's life easier.
You may want to check out more Mac applications, such as mocha VR, mocha Pro or Mocha TN5250, which might be similar to mocha for After Effects.