كتاب نور البيان 2020 is a comprehensive and updated version of the famous educational encyclopedia that helps readers learn Arabic. The book covers a wide range of topics, including letters, vowels, elongated letters, shadda, sukoon, and hamza. The scientific gradation of the book makes it easy for beginners to learn Arabic in a structured way.

In addition, the book includes various exercises and examples to help readers practice and improve their reading skills. The book is available in its original format, with excellent formatting and high-quality graphics that make it easy to read and learn on mobile devices. This Android app is perfect for those who want to learn Arabic from scratch or improve their existing knowledge of the language.