Well, hello, and this is my first app made with App Inventor. Don't expect it to be too big as this is still my first app.
Description:
You enter the program and choose one of the shapes, the pencil shape you choose, you have to click on the new photo and draw, but you have to wait for the second player to enter and then draw. I know this is a program problem but I will try to solve it.
When you draw the picture, the second player guesses what you drew. Of course, there may be three players, two guess and one draws.
Screenshots:
I'm very sorry, but I can't post the screenshots. Because it gives an error when uploading. But this is the Aia file that you can use. 
Drawguess.aia (94.2 KB)
I know there are not many people to play with, but you can play with the rest of the family. Just try it.
Pls tell me your opinion