If you're looking for a reliable, fast, and offline Arabic-English or English-Arabic speaking dictionary, then look no further than the "قاموس عربى انجليزى ناطق وسريع". With over 40,000 English words and their Arabic meanings, this dictionary is an absolute must-have for students studying medicine, engineering, and all kinds of sciences.

One of the best features of this application is that it works offline, so you don't need an internet connection to use it. This means you can use it anywhere, anytime, without worrying about data charges or internet connectivity issues. Additionally, it has a text dictionary and a pronunciation of the Aljami dictionary, making it perfect for those who want to learn the English language or those who are going to take courses in the English language.

In summary, the "قاموس عربى انجليزى ناطق وسريع" is an excellent dictionary that you should definitely download. It is fast, reliable, and has many words that are suitable for students and professionals alike.