You might never imagine that there would be such a great brush app like this.
Using your finger awkwardly, but nevertheless you still make an extremely graceful art.
Please experience Extre bRush and feel free to give feedback to me to improve its UX, UI and algorithm.
Tips: You may use this app offline to disable ads. However, you kindly donate for my effort by using it online and click to view ads.
I love you guys and thank for your care :D