Paint Master is an Android app developed by Anitha that offers simple yet enjoyable activities for both kids and adults. The app allows users to paint a car or a fruit, as well as clean virtual windows in different weather conditions.

The painting activities are easy to use, and kids will love the option to choose which car or fruit to paint and then select their preferred colors. The clean windows activity is also a fun addition, where users can select a window and choose from rainy, windy, or frosty weather conditions to clean it.

Overall, Paint Master is a great app for anyone looking for a fun and relaxing time-passer. It's free to download and compatible with Android 9.0.