It is very helpful with making problem solving simple! It not only helps you find the correct answer to a difficult problem but also shows you the steps to get there.Moreover, you can solve questions with a pen and various colors.THANK YOU FOR MAKING THIS APP!!!

I am a mathematics teacher. I have downloaded this app to get prepared myself to give online tutorials. I found it very useful.

I downloaded this app to help two of my teens prep for the TSI. In several equations, the answers show a negative number that is squared as still being negative. I took a screen shot of one of the solutions to show this but I can’t figure out how to post it here. The solution says that -3 squared is -9 and it should be a positive. We even went and double checked the rule for exponents to make sure we weren’t missing something. Anyway, this app would be great except for that! I’ve run into it in several of the problems and so now I will look for something else.

Great app! My students use this all the time and think it’s great!

I found one answer that I gave to be marked as wrong but when clicking on it for more info it shows that my answer was correct. There is no way to report if the questions and answers should reviewed. And no (easy) way to contact the developer. I wish I knew this before paying for this app because it seems shady.

Every student should get this book because it has so many test -approximately 91- and all of them will make you developed for TSI exam. I got that app and i am using right now , i improved myself.

Lots of questions similar to what is in the exam, great purchase

Would be helpful to show how they got to correct answer

This is a good app, with great questions.. but as I’ve seen from the reviews as well, it would help to give an explanation on how the questions are solved if someone got one of them wrong, or maybe have a tab that gives examples on how to solve the variety of questions given.

This app makes it easy to study on TSI Math. It has great questions to practice each section. Quality is excellent. Very high caliber, obviously created by Math Professionals. Definitely the best test prep app I’ve ever seen. Should be on every middle and high school students’ phone/tablet.