This app is designed for tablets. This app is a sample which contains selected content from the full app. It is designed for students of Economics at school, college or university. The full app covers over 100 topic areas It provides comprehensive coverage of major topic areas. Topics are covered by means of diagrams and text explanations. Many of the diagrams are interactive, meaning students can see the effect of changing variables in real time. This makes concepts much easier to understand. Contains a comprehensive glossary of key terms.