Five Stars! This app is perfect for on the go studying. I have a busy schedule and so this helps get me a break in. Plus it helps since I don't have to carry a computer around. (PDG Central for Android)
W.O., Google Play
Made SSgt, TSgt, MSgt and now a SMSgt selectee. Great product. It's helped my test-taking skills. It is also a big reason for getting promoted. (PDG GOLD)
E.K., Luke AFB, AZ
I used this software to complete my CDCs and it was excellent! I completed six years of Active Duty and now I joined the USAF Reserve. I'm switching jobs and hope that the Master Your CDC programs works great again!
