معاني كتاب الانكليزي للسادس is a free Android app developed by Sajjad Apps. This app aims to help 6th grade students improve their English language skills and abilities. The app is designed to be a comprehensive vocabulary app consisting of over 2000 English words and phrases with their meanings. One of the most significant features of this app is that it is accessible offline, meaning students can browse the app without an internet connection.

Moreover, the app is divided into 8 units and 2 poems (Swing and Canary) and includes an advanced search system. Students can search for any word they want by unit, lesson, or all words at once. Also, students can listen to the pronunciation of each word in each lesson. Each lesson includes a multiple-choice test system to evaluate the student's progress. The app has a modern, user-friendly interface that makes it easy to use for students of all levels. Overall, this app is an excellent tool for 6th grade students to enhance their English vocabulary and language skills.