What are the Best Apps for GRE practice questions?
I tried solving questions from several different publishers, including Manhattan Review,
Kaplan, Barron’s, and Princeton Review. According to me, the best resources for practice questions (after the official ETS resources) are the online practice tests from Galvanize test prep (GRE TEST PREP APP)
I found them to be quite helpful, and most importantly, approximately the same difficulty level as that of the questions that appear on the GRE.
All the best!