This app is a great tool to showcase the correct way to assemble your ASU. It designs your rack as well as where each individual award should be placed, as well as the measurements.
One thing though, if you pick your MOS/Branch as something other than Infantry, you will be unable to choose a CIB/EIB as an award for your uniform. You will be only given the chance to choose the CAB.
The reason I bring this up is because I earned both my CIB and EIB while I was enlisted as Infantry. I am now an Intelligence Officer and still wear the awards earned from my Infantry days. While it may be a trivial bug to report, it is a bug nonetheless. There are many prior service guys out there, as well guys who have reclassed. Please fix.
TsunamiQuest about iUniform ASU - Builds Your Army Service Uniform