This app is a game you operate by facial expression. You can also do facial exercises while playing the game.

Face recognition:
Capture your face with the front camera. When this app recognizes your face, a yellow square will show up.

Keep the light even:
If the light shine too much on one side of your face, you won't be able to the character properly.

Move vertically:
With no expression, the character moves up. If you smile or lift the corner of the mouth, the character moves down.

Move horizontally:
Keep smiling and close one eye to move horizontally. Closing the left eye causes the character to move left while the right one moves it right.

How to get points:
Control the character collect the apples.