Effortlessly track Riichi mahjong scores and player statistics. This app eliminates the need for paper and calculators, automatically calculating net results and offering detailed insights into game history and player performance. Manage groups, share results, and enjoy deeper analysis with optional Pro features.
2.11
October 31, 2026
Adding a game now shows a clear choice: watch a short video ad to add it, or remove ads with Pro.
Unlimited groups & sheets, all charts, no ads
Yes, JongBook contains advertisements. The Pro version removes ads and offers additional features.
JongBook Pro is available as a monthly subscription for $6.49 or a yearly subscription for $50.99, offering unlimited groups, score sheets, and advanced stats.
JongBook automatically calculates net results and player standings based on the scores entered for each hanchan, including chip and table fee rules.
Yes, you can add players to groups, save rules per group, and quickly start new score sheets with familiar players.
JongBook provides group rankings, personal totals, trends, placement analysis, and head-to-head performance. The Pro version unlocks deeper analysis like net trends and placement breakdowns.
JongBook is available for iPhone and iPad, allowing users to track their mahjong games across Apple devices.
The app was last updated on October 13, 2026, indicating active development and potential for future improvements and bug fixes.
JongBook has an age rating of 9+, making it suitable for a wide range of younger and older players interested in tracking mahjong scores.
