Raven's Standard IQ Test Accurate IQ test in the standard way. This is the Macintosh version of Mr.IQ that designed for Raven's Standard IQ Test. The app uses CRT (Combined Raven’s Test) as the quiz bank, it combined CPM (Colour Progressive Matrices) and SPM (Standard Progressive Matrices) together, extended the range of age from 5-year-old child to 95 year elders, 72 questions in 40 minutes.
