Magoosh

Magoosh offers web and mobile based test prep modules for the SAT, ACT, GRE, GMAT and TOEFL. As an example, the SAT prep site is broken into three parts: 1) a series of suggested lessons based on curriculum designed by Magoosh's test prep experts, 2) practice problems that include both text and video based explanations of the answers and 3) a dashboard of the user's previous results. After students complete some video lessons they can proceed to general or customized practice questions based on self-identified problem or focus areas. In addition to explanations of the problem, students can see the difficulty rating of a problem and a comparison of their pace to the average student. If a student is still stuck, they can message Magoosh, and one of their tutors will usually respond within a few hours. Students can also download the free companion mobile app on both Apple and Android devices. On the app, students can review vocabulary, complete practice problems and compete with other students on the app.