"القاموس المعلم عربي - انجليزي" is an Android application developed by Meswada. This free app falls under the Education & Reference category and offers a range of tools that make learning English easy and fun.

The app includes a dictionary with over 6,000 English words, complete with mind maps and audio pronunciations that do not require an internet connection. It also includes a game to test your knowledge, translation tools, and an English-Arabic and Arabic-English dictionary. Additionally, the app categorizes English vocabulary by nouns, verbs, food, medicine, and more. You can also find English quotes and stories with translated meanings.

Overall, "القاموس المعلم عربي - انجليزي" is an excellent tool to learn English without a teacher. It offers a broad range of features that cater to different learning styles, making it accessible to everyone who wants to learn English.