Times Tables Mental Calculation is an Android application developed by KvartGroup. It falls under the category of Education & Reference and is available for free. This app provides a simple and fun way to learn multiplication tables, practice mental calculations, and boost your brain activity.

The app offers two game modes: "Multiplication Table" and "Mental Calculations." In the "Multiplication Table" mode, you can choose to practice complete multiplication tables, selected multiplication tables, or even multiplication and division tables with unknown numbers. This allows you to learn the tables in any order you prefer and improve your multiplication skills.

In the "Mental Calculations" mode, you can engage in various mathematical operations such as addition, subtraction, division, and multiplication. The app offers five difficulty levels, ranging from basic to advanced, allowing you to challenge yourself and improve your mental skills.

Times Tables Mental Calculation also includes training statistics, achievements, and quiz categories for general knowledge. The app provides a seamless switch between game modes and flexible difficulty settings within each mode, making the learning experience simple, useful, and interesting.

Overall, Times Tables Mental Calculation is a great tool for anyone looking to improve their multiplication skills, practice mental calculations, and boost their brain activity. With its user-friendly interface and engaging gameplay, this app provides a convenient way to train your brain anywhere and anytime.