Abacus Exercise is an Android app developed by Hirokuma.App in the Education & Reference category. This free app is designed to provide a smooth and comfortable experience for users who want to learn and practice using an abacus. The app is compatible with Android 13.0 and offers a wide range of customizable features.

Abacus Exercise offers a user-friendly interface that allows for easy customization of the abacus size and position. Users can also customize the color and sound of the beads. With the app, users can challenge themselves with addition, subtraction, multiplication, and division questions at various levels. The app provides a hands-on experience with finger-handling that is close to real, making it an ideal tool for anyone looking to improve their abacus skills.

Overall, Abacus Exercise is a great app for those who want to learn and practice using an abacus. The app is easy to use and offers a range of customizable features. With its user-friendly interface and hands-on experience, it is a must-have app for anyone looking to improve their abacus skills.