Matrix Operations is an Android-based matrix calculator that provides a wide range of functionalities for matrix operations. It is developed by HMLA and is available for free in the Education & Reference category. This app is a perfect tool for students, teachers, and professionals who work with matrices on a daily basis.

The app offers an extensive list of operations, including solving systems of linear equations, finding the determinant and inverse of a matrix, calculating eigenvalues and eigenvectors, and much more. The app also has a custom keyboard for more convenient data entry and presents solutions as both ordinary and decimal fractions. Additionally, the app provides complete, step-by-step descriptions of solutions and the ability to save and edit them. Another great feature of this app is that it works offline, so you can use it without an internet connection.

Overall, Matrix Operations is an excellent app for anyone who needs a comprehensive matrix calculator that is easy to use and provides accurate solutions. The app is available for free on Android and has a web version as well.