*THE EASIEST WAY TO LEARN SQL ON ANDROID, 100% FREE AND AD-FREE* Want to learn SQL and become a SELECT query master? Then this app has got you covered. Push your SQL knowledge to the limit with this app's large pool of SELECT questions covering a wide range of SQL concepts and mechanics. Features: ★ An always growing pool of SQL select questions that we need YOUR help to help us expand ★ Quick, smooth autocomplete to help you write your answer queries as quickly as possible ★ Instructional m