TeXEditor is a free Android app designed to help students study Math and Physics courses at university or college. The app allows users to create their own categories and cards, making it easy to organize study materials according to their needs.

One of the key features of TeXEditor is the ability to render math symbols enclosed in dollar signs in math mode. Users can access a full list of supported math symbols on the app's website. This feature is particularly useful for Math and Physics students who need to study complex formulas and equations.

In addition to the app's customization options, TeXEditor comes with 50 example cards in 5 categories, including Functional analysis, Group theory, Measure theory, Real analysis, and Topology. These examples provide a starting point for students who are new to the app or need some inspiration for creating their own study materials.

Overall, TeXEditor is a useful tool for Math and Physics students who want to study more efficiently and effectively. With its customizable categories and cards, as well as its math mode feature, TeXEditor is a valuable addition to any student's study routine.