I stopped using this app because people don't know how to answer a question right. So please update your app! And make sure that the people know their stuff. I'm in high school, and I used this app to help me with my homework. And I post a question, and I just want the right answer that's all. Heck, school is hard enough; I just wanted some help. Thank you.
Bottom Line: No, I would not recommend this to a friend