Terrible App and a Rip Off - Dont Buy!
I bought this app hoping it would have plenty of practice questions and useful info. It only has 50 questions and requires you to spend an additional $19.99 for the "expansion pack" if you want more. Additionally, the practice question set does not work properly and will often mistakenly signal that you have answered incorrectly. Avoid this app.
Yoivans about
The Official GRE® Guide