ivolume

Install command:
brew install --cask ivolume

Name: iVolume

App to ensures that all songs are played at the same volume level

https://www.mani.de/en/ivolume/

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

Cask code on GitHub

Current version: 3.9.0

Analytics:

Installs (30 days)
ivolume 1
Installs (90 days)
ivolume 2
Installs (365 days)
ivolume 12
Fork me on GitHub