TUSGU Listening is an Android app designed for students who want to improve their mental math skills. The app is free and falls under the Education & Reference category. With TUSGU Listening, you can configure the type of questions you want to practice in the first tab, test your skills in the second tab, and review your performance in the third tab.

The app offers a user-friendly interface, making it easy to navigate through the different tabs. In the first tab, you can choose from addition, subtraction, multiplication, and division questions and select the level of difficulty you want to practice. The second tab offers a set of 10 questions based on the configuration you set in the first tab. Once you answer the questions, you can move on to the third tab to review your performance.

Overall, TUSGU Listening is a useful app for students who want to improve their mental math skills. It is easy to use and provides a range of configuration options to suit your needs.