There is possible to concentrate into playing game by leaving counting for machine.
Key features of the counter:
- scoring up to 11 or to 21 (two scores difference is required for win);
- user can select (or randomize) who will serve first, then the app will calculate who serves and will display it;
- counting is displayed with large font in landscape orientations, herewith tap area for adding score will be almost half of screen;
- special mode that allows scoring with volume buttons, the app speaks current state (scores, who serves); so, device can be located in a pocket;
- recording detailed history of played games (user can view it in the app, and also can copy it to computer via iTunes);
- user can undo activities.
Some features are unavailable with iOS 6.x and below.
Two Devices Mode is in development.