3 stars: My big issue with this app is that I actually paid 40 dollars for it on 12/1/15, but ended up not taking the test because certification isn't required in my state. So I decide to go ahead and get certified, I go back into the app, and it wants me to pay 40 dollars to \
3 stars: Only loads every 3rd try (I have a Galaxy S10). Also, took me a minute to figure out how to navigate it, not very user friendly.
4 stars: Great app. Wish it had more available questions.
5 stars: Just started but i love the setup and metrics plus it's a great refresher before i take the practice exam. Wish me luck
5 stars: A great way to study and practice the test. I love how it shows you why answers are right and wrong. How long you take and your own stats. Definetly recommend this app to everyone and everyone preparing for the test!
5 stars: I had technical issues at the beginning but resolved quickly. I'm glad to say I passed my CST in Aug 29 and this app helped me to better understand concepts as relate to our career. The premium ia well worth it.
5 stars: questions are very good, and i like how they offer an explanation for the answer
5 stars: Definitively, a good comprehensive review for the certification test. Always handy, and accessible at anytime and anywhere
5 stars: Awesome! this app is a must if you're planning on taking the CST exam! the questions are so useful and it keeps your mind at its prime!
5 stars: This app really helped me understand ...