Formulación Química Lite is a useful application for the study of Inorganic Chemistry, available on Android platform. This app is a free version of the Formulación Química app. It is divided into several sections for each type of compound, including Theory, Interactive Exercises, Resolved Exercises (only available in the full version), Summary, and Valences section. The app also has an Interactive Self-Assessment section. Notably, it does not require an internet connection to use the app. It is suitable for both students and teachers. In this review, we will delve into the app's features, usability, and overall performance.