Don't Use Fingers Math is an arithmetic trainer for kids that helps them improve their mental math skills and get rid of the habit of counting on their fingers. Developed by ATL STUDIO, this free app is available on Android devices.

The app offers addition and subtraction challenges in easy, medium, and hard modes. The tasks are generated randomly based on difficulty level and progress, ensuring that each test is unique. With increasingly difficult challenges, children can strengthen their ability to add and subtract numbers in their minds. The app comes with a funny assistant to help kids learn.

In addition, Don't Use Fingers Math provides statistics and results for answers in each difficulty level. Parents can reset the statistics at any time to verify their child's skill again. It is also possible to reset the current progress within each difficulty level, allowing students to restart with the easiest tasks if needed.

Overall, Don't Use Fingers Math is a great tool for parents who want to improve their child's mental math skills. The app is easy to use and provides a fun way to learn. The fact that it was originally created for the developer's daughter shows that it was designed with care and attention to detail.