Ardoise Jass vs Jasstat
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Ardoise Jass
This app digitizes the traditional Jass scoreboard, allowing players to track scores on their iPhone or iPad. It features automatic calculations, round navigation, and game statistics, with options to share scores and replay games.
- Digital Jass scoreboard
- Automatic score calculation
- Round history and correction
- Game statistics
- Score sharing
- Multi-game support
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Put away the notepad: Ardoise Jass turns your iPhone or iPad into the slate for your Jass games. Points are marked on the classic Z, with strokes for hundreds, fifties and twenties, just like with chalk. Each team has its half of the slate, the right way up for the players on each side of the table. FEATURES • Regular points, declarations and matches, with multipliers from ×1 to ×6 • Automatic calculation of the other team's points • Step back and forward through the rounds to check or correct the score • Statistics: running totals per round, points and declarations per team • Points to win, points per round and match points set for each game • All your games kept: current games and completed games • Share the score as a picture • Rematch with the same teams and settings, or reset a game to play it again • Choose the color of the Z, or show the totals only • iPhone and iPad, with the list and the board side by side on larger screens • In English, French, German and Italian Ardoise Jass is free, with ads and two games at a time. The Full App, a one-time purchase, removes the ads and lets you keep as many games as you like. Suggestions? Write to us at ardoise_jass@kynaps.com. We read every message. Have fun!
Jasstat
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Jasstat is an application that analyzes card game rounds played in the French-speaking part of Switzerland called "Chibre" or "Jass" depending on the region and the "Mise". Each round consists of turns that are broken down into points and announcements. Jasstat allows analyzing the evolution of points and announcements of each round in the form of a graph. Although the application is more enjoyable to use on an iPad, it is optimized for iPhone. Jasstat offers the following features: - Dark mode - Child mode that asks for the other team's score instead of calculating it automatically. - Round history and search - Maximums in the round list as well as when a filter is applied - Choice of the score to be reached by team - Choice of "Double Spade" per round - Choice of team colors per round - Control of values when adding or editing a turn - Tracking of "chibré" turns - Deletion of a round or last turn (swipe left) - Graph of a round's evolution in the form of bars or lines and display of points or announcements. - Sharing of the graph and/or detailed round as an image(s) - Saving and restoring of all rounds via iCloud - Saving all rounds to a file - Importing rounds - Sharing a round (swipe left). Sharing allows transferring a round to another device. If the other device already has the application and is within range, simply share via AirDrop. Once the transfer is complete, Jasstat is automatically launched and a notification asks to confirm the import. Otherwise, share the file via the channel of your choice (message, email, WhatApp, ...). Simply open the .jst file on a device where Jasstat is installed to import the round.
Screenshots
Verdict
The clearest difference is in-app purchases: Jasstat at none against Ardoise Jass's 1. Jasstat also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.0). Ardoise Jass's advantage is update cadence (every 9 days vs every 10 months). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ardoise Jass sells 1 one-off in-app purchase. Jasstat asks for nothing beyond the download.
Ardoise Jass ships an update every 9 days, Jasstat every 10 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Ardoise Jass | Jasstat |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 days — better | Every 10 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Kynaps | Jerome Haegeli |
In-app purchases
Ardoise Jass
- Full App$2.99
Jasstat
No in-app purchases








