Exchange Rates BestChange is an Android app developed by Good Apps Games that helps users find the most favorable exchange rates from exchangers in various directions. The app allows users to compare the conditions of various exchangers and choose the most profitable among them.

One of the best features of the app is that it provides users with detailed information about each exchanger, including reviews and ratings. All data is taken from the BestChange resource, a free online service that monitors rates for dozens of popular conversion pairs in near real-time.

It's worth noting that the author of the application has nothing to do with the resource BestChange.com and does not take any responsibility for the data provided. Users are advised to leave all feedback regarding the work of exchangers at the appropriate page of the above-mentioned resource.

Overall, Exchange Rates BestChange is a reliable tool for finding the best currency exchange rates. It's easy to use, provides users with detailed information, and is compatible with Android 9.0.