About
This app simplifies scorekeeping for at-home trivia games, supporting single or two-player modes. It automatically calculates scores, including wager clues and final rounds, and saves game history for review. Focus on the questions, not the math.
What's New in J
2026.26.1
June 24, 2026
- Minor UI fixes.
Developer apps
FAQ
How does J-Challenge handle scoring for trivia games?
J-Challenge automatically calculates scores as you input correct or incorrect answers for each clue value. It supports negative scores and handles wager clues and the final round, simplifying the math for you.
Can J-Challenge be used for more than two players?
J-Challenge is designed for one- and two-player scoring. For larger groups, you would need to manage scores for additional players manually or use multiple instances of the app.
Does J-Challenge have ads?
No, J-Challenge is completely free and does not contain any advertisements, allowing for an uninterrupted trivia experience.
How does J-Challenge compare to using pen and paper for trivia scores?
J-Challenge eliminates the need for manual calculations, especially for wager clues and final rounds, saving time and reducing errors. It also automatically saves game history for easy review.
What devices does J-Challenge support?
J-Challenge is built for both iPhone and iPad, offering a seamless experience across Apple's mobile devices.
Is an account required to use J-Challenge?
No account is required to use J-Challenge. You can open the app and start keeping score immediately, making it very accessible.
How often is J-Challenge updated?
The latest version of J-Challenge is 2026.26.1, last updated on June 24, 2026. Updates typically include improvements and new features.
What is the age rating for J-Challenge?
J-Challenge has an age rating of 4+, making it suitable for a wide range of players and families.
