Bé Tập Đánh Vần Chữ Cái Số G is an Android education and reference app developed by Smart Edu VN - Ứng dụng học tập thông minh. This free app aims to awaken the genius in children from an early age through early education.

The app's main functions include teaching the alphabet with pedagogical-standard pronunciation of the 26 letters. It also features cute illustrations that children can relate to in their everyday lives. Additionally, the app allows children to tap and learn rhymes, and set spells on topics ranging from simple to advanced. These topics cover a wide range of areas, including lovely animals, colors, counting, vegetables, fruits, garden, fashion, schools, housewares, cookware, sports, tools, transportation, and musical instruments, making it suitable for all children.