Perfect! This is the sole study guide I used this past year for studying. I started about 2 months prior to testing. I am not the best at studying and I get distracted easily. The app is very well organized and easy to use. Well worth the $50. I just made E-5 my first time testing thanks to this app. (PDG Central for Android).
B.S., Google Play
I really enjoy your products! They have been extremely helpful to me in promotion testing. I use almost all of them. In the past, I used the computer program (PDG GOLD) and found it to be wonderful ... Thank you for your continued production of great products, and I look forward to using them for many more years.
J.K., Hickam AFB, HI
I absolutely would not have been selected for E-5 on my first try without PDG Advisor. Well worth the expense!
