The application was created in 2 days. It works very simply - the user enters a code or link and clicks the "Get answers" button. A little magic and the answers are found!

You have to pay for test answers or you can watch several ads to get one solved test.

Since the publication of the program, based on the recommendations of users to their friends, one hundred users have registered and each paid for access. From the beginning of the next academic year, a greater influx of users and, accordingly, greater profits are expected.

P.S.: the first publication was not on Google Play, but on Telegram