Qualifiers - South America Calculator is a free Android app developed by FFF software under the Lifestyle category with a focus on Sports subcategory. The app provides users with essential information about the 2022 World Cup Qualifiers in South America. It includes features such as the match schedule, match calculator, and groups standings calculator.

The app's interface is user-friendly, with easy-to-navigate menus and well-organized tabs. The match schedule is up-to-date and includes all the fixtures, which is a significant advantage for soccer fans. The match calculator allows users to predict the possible outcomes of the matches, which is an interesting feature. The groups standings calculator is also useful for keeping track of the teams' positions in the points table.

Overall, Qualifiers - South America Calculator is a handy app for soccer enthusiasts who want to stay updated on the 2022 World Cup Qualifiers in South America. It is easy to use, informative, and free of cost. However, it would be great if the app included more in-depth analysis and news related to the matches.