Primary English is an Android application developed by 4enc.com, which offers lessons to teach children how to write letters and numbers in a fun and interactive way. The program is designed to cater to children in the nursery and preliminary stages, as well as those attending private schools and kindergartens.

The app features over 100 words that children can learn through educational and recreational games. It includes spelling of words and covers a wide range of topics that surround the child's environment, such as animals, colors, fruits, time, food and drink, and more. The program also covers topics like clothing, the human body, and the classroom. Overall, Primary English is an excellent tool for children to learn and improve their language skills in an engaging and entertaining way.