Very Helpful – GRE Challenge Review

While the app originally crashed on me every time I started a "challenge", that is no longer a problem. The developers fixed it after my complaint. The app is great now. I love it. After studying Vocab on my own, I use the app to test my knowledge and learn new words whilst doing so at a very fast pace. It's great to do while at the gym in between sets because the challenge games are all very fast. They have also added more words to the app.
Review by SpudzNSudz on GRE Challenge.