The "تعلم مفردات اللغة الانجليزية" app by hossam is an Android-based application that helps users learn the most important 1000 English words. The app covers various categories of vocabulary, including basic words, clothing, food, education, human body, university, financial terms, transportation, and shopping, along with the 100 most important verbs in the English language.

The app also provides audio support, allowing users to listen to the pronunciation of each word. The best part is that it's completely free to use, making it an accessible and affordable option for anyone who wants to learn English vocabulary without a teacher. Overall, the "تعلم مفردات اللغة الانجليزية" app is a great resource for anyone looking to improve their English vocabulary skills.