A free program for Android, by Pustaka Dewi.

Physics is the study of matter and its motion through space and time, as well as the related concepts of energy and force. The physical sciences use the scientific method to help uncover the basic principles governing light and matter and to discover the implications of those laws.

In this app, you will learn the behavior of individual elements in a system is studied in the field of chemical physics, while the interaction between elements is the focus of physical chemistry.

Download and install it now!