Can the calligraphy talent app really make money?

I can't. Calligraphy Talent APP is a calligraphy learning software that serves students. The software doesn't accept functions such as red envelope extraction, so it can't make money. The software will share many masters' contents online. Let's learn more from the basic knowledge of calligraphy. There are also different styles of calligraphy works here, so you can try to choose and copy them.