gregstoll.com Android apps

Airport Guides for Android - get terminal maps and information for over 90 airports around the world!

The app has information about more than 90 airports around the world! Airport terminal map

Get it on Google Play

Baseball Odds - Find the probability your team will win from a given situation! Also see how likely your team is to score in an inning.

Win probability from a game situation Runs per inning probability from a game situation

Get it on Google Play