Horrible
Why hide knowledge behind a paywall you better off going to DDS and getting a book
Good
It is a great app
This is ok
Be warned you have to pay 9.99 for all the questions but overall it’s a good practice tool would not advice as only study tool.
Good app
This app is a good way to prepare for knowledge test because it provides explanation for each question. I definitely recommend it!!
Danyta’s review
I am just now turning 15 and this is much better than having to read that boring book. So thank you.












