A free program for Android, by Open Educational Forum.

General Knowledge for Class 1 is a free educational app that can be used by babies, toddlers, and parents to help improve their cognitive and language skills. The application consists of a set of interactive and educational learning activities for babies and toddlers to help them learn about the environment and different things in the world. It also helps them learn about the human body, food, animals, plants, and more.

The app is designed to be interactive and fun for toddlers and babies. They can explore and learn in a safe and secure environment, without the fear of failure or the feeling of being wrong.