I am an Electronical Engineer and very enthusiastic Arduino user. I made a software that allows us to visualize our arduino codes. It is very simple and easy to use. It is still alpha but there are a lot of features that you can use for free. So, I would greatly appreciate it if you kindly give me some feedback on this application.
It is available for Windows and Mac. Linux version is coming soon.
Official page : http://iovisualizer.com
Docs : http://iovisualizer.com/docs.html
My personal web page : http://seckinburakcengiz.com