JassGuru – Jassverband Schweiz

The official app from the Swiss Jass Association (JVS) — the digital Jass board for your Jass group, designed for the real table.

Writing has never been easier: Enter the points, and the board does the rest.

THE DIGITAL JASS BOARD

The classic Z-line on an authentic chalk texture — just like on a real table, but without the chalk dust. Enter points in seconds, and correct mistakes with a swipe.

Mud, Mountain, and Thanks are celebrated. Jass becomes an experience.

TRUMP AND VARIANTS

All common Swiss trump suits are included:

• Acorns, Roses, Bells, Shields
• Shovel, Club, Heart, Corners
• Top Off, Bottom Off
• Slalom
• Crosswise
• Trio / 3x3
• Misère

Trump selection, multipliers, target points, etc., are all freely configurable. Also playable as a hairdresser in guest mode.

ELO RATING AND ALL-TIME RANKINGS

How good are you at Jass, really? Users with an account receive their personal Jass profile, where all stats are recorded across all groups:

• Personal Jass Elo rating
• Win rate, stroke difference, and point difference
• Match record
• Team records
• Partner and opponent statistics
• Bidding statistics
• and much more

TOURNAMENTS AND ARCHIVE

Organize regular tournaments with live rankings, accessible down to the individual hand. Share your current game or tournament via link; everyone can watch live.

The archive contains the history of your Jass group. Every game is saved for easy reference, including trumps, points, and game history.

START PLAYING INSTANTLY WITHOUT REGISTRATION

Want to try the app first? Tap "Play as Guest." No registration required; you'll be ready to go in 30 seconds.

Want to collect statistics, build your Elo rating, and compare across groups? Create an account, start a Jass group, and invite at least three Jass-playing friends to join.

FROM THE SWISS JASS ASSOCIATION

JassGuru is the official digital tool of the Swiss Jass Association, built for Jass groups throughout Switzerland. A platform by the community for the community.

Free. Ready to play in 30 seconds.

Faster, smarter, more connected Jass. At the right table.

Learn more at jassguru.ch and jassverband.ch.