The 4.1.1 version of CryptoBar for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within Business Tools, more precisely Investment Tools. We recommend checking the downloaded files with any free antivirus. This free software for Mac OS X is an intellectual property of Unathi Chonco.
From the developer:
CryptoBar is an Open Source cryptocurrency price viewer. This app shows you the latest Ethereum prices in your status bar with just a quick glance. Stay up to date every few minutes with the latest prices without opening a new webpage. CryptoBar also allows you to open Poloniex right from the menu.
You may want to check out more Mac applications, such as MotiveWave, StartFX or fxTradePractice, which might be similar to CryptoBar.