Hi, I am looking for a easy way to make a Altcoin that includes GUI applications for OS X, Linux, and Windows.. Anyone know how I can do this?
You can do easily right now using NXT.
Take a look at: nxt.org
And if you need is just easy to create a web interface with the data of your coin, the coin can be minted, PoS or centralized, you name it.
Ardor is the future of NXT, with Ardor will be able to build your own blockchain out of the box.