Fast71 is an Android app developed by Fire Tool Apps. It is a gaming and quiz app that offers entertainment and fun to its users. The app boasts a feature of relieving stress while playing games and quizzes and earning points. The app also offers a referral system where users can earn points by referring others.

Fast71 is a lifestyle app that is focused on entertainment. The app is easy to use and navigate, and it is perfect for users who are looking for a quick and fun way to kill time. The app is available in the full version, which means that users can enjoy all the features without any restrictions.

Overall, Fast71 is a great app for those who want to enjoy some fun games and quizzes in their free time. If you encounter any issues, the developer can be contacted through the email address and promises to resolve any issues within an hour.