This app is mainly designed for the students who need to be proficient in algebra and who need to pass the compass math test. The app composed of two sections: Practices and Diagnostic Tests. Practices section covers 24 topics in pre-algebra and algebra and each topic consists of 5 practice questions. You can work on each exercise until you get the correct answer. A detailed solution also included for each and every question. There are two separate Diagnostic Tests for pre-algebra and algebra. Each test consists of 15 questions and it will display how many questions you did correct and what are the questions that you did wrong. These tests are based on actual compass mathematics exams.