Name: Table Tennis Score - Match Scorer
Author: RiversideArt

Table Tennis Score counts a match of games to 11 (changeable), win by two, best of 1, 3 or 5. The serve changes every 2 points, or every 5 for formats that use it, and the watch shows who is serving.

At 10-10 the serve changes every point, as the rules say.

Controls:
Up button or top half of the screen: point for us
Down button or bottom half of the screen: point for them
Back: undo the last point
Menu: new match (press twice during a match, so a slip does not wipe the score)
The rules are set in the Garmin Connect app, and a match in progress keeps the rules it started with.

One-time purchase with no subscription, seven days free to try, and no permissions asked.