Skycoin 0.19.0 for Mac can be downloaded from our website for free. This free Mac application was originally created by Skycoin. The software lies within Business Tools, more precisely Finances.
From the developer:
Skycoin is designed to implement Satoshi's original vision and fix the problems with Bitcoin. Skycoin's consensus algorithm is designed to achieve true decentralization of blockchain consensus. The app makes it impossible to trace transactions by mixing transactions from multiple wallets to increase privacy using the CoinJoin protocol.
You may want to check out more software for Mac, such as Personal Finance, Putler or Investors Toolbox, which might be similar to Skycoin.