Guys today I tell you about brainly app this app is very good for school and college students and it is very helpful in studies many students solves each other problem but a few of them just use it for fun if you ask a question definitely you get answer but some people who do to spare time they just give you inappropriate answer sometimes you get answer of your questions after many days guys I can’t say it a best app because you can get more answers of a single question in quora