Kuku Robo is a free educational app developed by Robotani Technologies for Android users. The app aims to teach users the multiplication method called 'Kuku' which is popular in Japan and is considered as the secret behind their good track record in mathematics. With Kuku Robo, users can learn the Kuku method in a fun and interactive way.

The app allows users to choose several rows called 'Dan' as per their preference and practice the Kuku method. The user-friendly interface makes it easy to navigate and use the app. Kuku Robo is a great way to improve your multiplication skills and have fun at the same time. So, if you want to learn the Kuku method and improve your math skills, download Kuku Robo today!