Young Mathematician is an Android app developed by ArininSoft that aims to train and test the mathematical knowledge of primary school children or older. The program offers four modes: addition, subtraction, multiplication, and division, each with individual settings to control the level of complexity. In case of difficulty, hints are available to help the child progress. The app stores results in three categories: right answers, answers with hints, and wrong answers, and provides a full report of the child's performance, including a final grade.

One of the most outstanding features of Young Mathematician is the timer, which adds a sense of urgency to the exercises and helps children improve their speed and accuracy. Additionally, the app offers advanced settings to customize the experience, making it suitable for different learning styles and abilities. Overall, Young Mathematician is a valuable educational tool that can help children improve their math skills in a fun and engaging way.