Redox Animation is a learning media used on electronic devices with the Android operating system such as smartphones and tablets. Redox Animation contains material on reduction and oxidation reactions in the form of text, audio, images and animation. Animation in this media can provide a more meaningful impression and experience. There are six sub-materials that can be studied by students, namely definitions, changes in oxidation numbers, determining oxidation numbers, application of oxidation numbers, balancing reactions, and balancing half reactions.