This app works like a real Magic 8 Ball. Simply ask a question (Yes or No questions) and shake the device and the answer shall be revealed. Instead of shaking you can see the answer with touching the ball as well.
Now in the app is added nice 'Ball OQ' widget. Place it on your homescreen and with only one touch you can see the answers of your questions.
If you want to remove the ads and use the app on your smartwatch just download the pro version of the app: https://play.google.com/store/apps/details?id=ball.of.questions.pro