Hi guys. Along the same line of playing against the ghost, I made an android app for logging your score on the ghost drill. It's not exactly playing a set against the ghost, but keeping score to see how many balls you run per rack and over the course of 10 racks of 9 ball. It's my first android app, but one of several that I want to make because I love pool! Please let me know any suggestions, bugs, etc. Thank you!
https://play.google.com/store/apps/details?id=com.akg.playtheghost
Screenshots:
https://play.google.com/store/apps/details?id=com.akg.playtheghost
Screenshots: