The unknown version of RabbitCoin 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.
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. The actual developer of this free software for Mac is Rabbitcoin Developer. The software lies within Business Tools, more precisely Investment Tools.
From the developer:
RabbitCoin is a free cryptocurrency tool for Mac OS X. This app is an experiment in fast-hashing blocks combined with the Kimoto Gravity Well technology. This app has the same reward and block parameters as Dogecoin. The application has an easy to use interface.
You may want to check out more Mac applications, such as Options Czar OSX, StockVision-2015 or PowerScan-Pro, which might be related to RabbitCoin.