Realchange is a free Android app developed by UrsaBooms in the Business & Productivity category. It promises to provide a fast charging animation with different themes for your smartphone with wireless charging.

The app's main feature is its ability to provide an enjoyable charging experience with different themes and animations. It is easy to use and does not require any complex settings to get started. Once you install the app, you can select your preferred theme, and the app will display the animation while your phone is charging. It also claims to speed up the charging process, although we did not notice any significant difference in charging time.

Overall, Realchange is a simple and fun app that can make your charging experience more enjoyable. However, it is important to note that it does not provide any additional features or functionalities other than the charging animation.