Economic Theories is a free Android application developed by Helpful Books under the Education & Reference category. The app aims to explain economic phenomena and interpret why and how the economy behaves. It is a comprehensive system of assumptions, hypotheses, definitions, and instructions that should be followed in a certain economic situation. The approach to economic theory is divided into positive and normative.

The app offers support for multiple languages including العربية, català, Čeština, Deutsch, English, Español, eesti, فارْسِى, français, עִבְרִית, Magyar, հայերեն, italiano, japanese, korean, ქართული, Nederlands, Norsk, polski, Portuguךs, slovensk‎, Svenska, turki, and vietnames. With its user-friendly interface, Economic Theories is a handy app for anyone who wants to understand the economy and its behavior.