Calculating test scores is now a breeze with the Teachers Calculator app designed specifically for teachers, professors, and assistants. This app makes the task of grading students' tests, quizzes, and homework an easy and efficient process. The app features a fully customizable grid of marks/scores that can be adjusted to any desired value. The Teachers Calculator also includes three suggested themes (classic, dark, and light) with a friendly interface that is easy on the eyes.

The app allows you to sum up your students' scores without having to push the "+ " button. The Teachers Calculator has got teachers covered with its intuitive features. The app is available for free on Android.

Overall, the Teachers Calculator is a must-have for anyone tasked with grading students' tests and homework. It is easy to use, efficient, and customizable.