Practice Word Problems app for iPhone and iPad

Word problem is one of the most challenging topics in math. SAT math sections always have such questions with a high difficulty level.
Solving math word problems requires executing a series of arithmetic operations to obtain a final answer, which is a formidable challenge to students.

This app is a tool for users to practice word problems (in different difficulty levels) from a library of 30447 questions. Each question comes with a step-by-step solution, and the user can review all the questions he/she practiced within the report card tab.