Add Up 10 is a free Android app developed by Robotani Technologies that aims to help kids in the first grade learn basic arithmetic. The app focuses on teaching kids how to add and subtract easily while becoming familiar with numbers. The game involves making 10 using two numbers, such as adding 1 to 9, 2 to 8, or 3 to 7. The answer is always a single-digit figure.

The game's objective is to beat the Robo by answering the questions correctly. The app is perfect for kids who are just starting to learn arithmetic, as it is designed to be simple and easy to use. With its colorful interface and engaging gameplay, Add Up 10 is a fun and effective way for kids to learn basic arithmetic.