The امتحان إلكتروني 50 سؤالا نحو و اللغة العربية للصف الثاني الثانوي ادب ونحو اختبار الكتروني يعمل على التابلت is a free Android application developed by اختبار الكتروني. It is a tool designed for students in the second year of high school who are studying Arabic grammar and language. The app provides access to a 50-question electronic exam that covers various topics in the Arabic language and grammar.

The app is easy to use and provides instant feedback on the student's performance. The questions are multiple choice and cover a range of topics, including syntax, morphology, and grammar. The app is a useful tool for students looking to test their knowledge of the Arabic language and grammar, and can be used as a supplement to traditional classroom learning.