This highly adaptable Jass scorekeeping app, designed for Android smartphones and tablets, simplifies point tracking during Jass games. It supports various Jass types, including Schieber, Coiffeur, Differenzler, and Molotov, allowing for flexible point entry methods.

Multiple profiles are supported for each board type, enabling independent saving of settings and scores. This means you can easily switch between different games or player groups without losing progress. The current profile can be conveniently shared with another device via Android Beam (NFC).

Key Features:

• Schieber Panel: Offers individual point entry (1/20/50/100 for Weis, etc.), complete round entry with multipliers (1x-7x) and opponent points, rotatable input dialog, undo functionality, customizable target points and score per round, extensive statistics, and a notes section for wins/matches.
• Coiffeur Board: Allows selection from 16 predefined Jass types plus custom entry (without images), adjustable round numbers (6-12), support for 2 or 3 teams, manual multiplier adjustment, and statistics showing achievable points and unbeatable team conditions. It also indicates when a team becomes unbeatable.
• Differenzler Board: Accommodates 2-8 players, keeps announcements hidden until points are entered, automatically calculates points from the last outstanding player, and allows for post-entry modification of the last round's score.
• Molotov Board: Supports 2-8 players, offers 3-click Weis entry, automatically calculates outstanding points when entering rounds, and allows for later point editing and rounding options.
• General Scoreboard: A versatile scoreboard for various Jass types, supporting 2-8 players, customizable target points/round numbers, and adjustable points per round (with automatic outstanding point calculation).

The app's source code is publicly available: https://github.com/simonste/jasstafel

Version 4.1.6 (Updated Dec 2, 2024): This version includes a bug fix addressing an issue with win detection when the exact target points were reached.