I have found this app to be extremely useful. It has allowed me to keep track of what I am doing as I scout or micro. Why I find it useful is because I can program my builds into the app and run them during game play because the app syncs with game timer well enough. Also, it allows you to pause the build orders and start them up again as youre going so delays due to harass in game arent a big deal. Amazingly well done. I will contribute builds when the issue I have uploading my builds is fixed.
I must also comment that the creator had excellent response time when I reported trouble with uploading. So the complainers here need to be more objective in my opinion.
Atheotes about Build Commander for StarCraft 2