qtox

Install command: 
brew install --cask qtox

Name: qTox

Instant messaging and video conferencing app

https://qtox.github.io/

/api/cask/qtox.json (JSON API)

Cask code on GitHub

Current version: 1.17.6

Analytics:

Installs (30 days)
qtox 24
Installs (90 days)
qtox 52
Installs (365 days)
qtox 137
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