The app tracks scores for Hearts matches, supporting three or four players. It manages round-by-round scores, indicates the next dealer, and tracks card passing.
The app tracks Shanghai Rummy matches, recording scores round by round through all contracts. It manages the dealer, current contract, and standings without needing paper.
The app tracks Gin Rummy matches, including scores, knockers, undercuts, and bonuses like Gin and Big Gin. GinSC manages the deal rotation and displays the current standings without needing paper.
Measure boat speed over water by timing how long it takes to pass a floating object. Enter boat length and units in settings. Requires two people: one on the bow to throw an object into the water and another aft to track its passage.
