This app provides professional 9-ball billiards scoring and detailed statistical analysis compliant with JPA official rules. Track shot success, breaks, and performance over time with intuitive controls and multi-language support. Ideal for competitive players and scorekeepers.
V1.0.10
May 13, 2026
The match results screen now displays the skill level and JPA score at the time of the match.
$5.99
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ご質問ありがとうございます。 デッドボール（無効球）の付け方は下記になります。 1.対戦画面右下の「DEAD」ボタンをタップ 2.無効になったボールを一つまたは複数あれば全てタップ 3.もう一度「DEAD」ボタンをタップ ご不便おかけしまして申し訳ありませんが、よろしくお願いいたします。
APA9BALL follows JPA official rules where 1-8 balls are worth 1 point each, and the 9-ball is worth 2 points. The app automatically manages winner-breaks and real-time game progress.
Yes, APA9BALL offers full offline support, meaning no internet connection is required to use its scoring and statistical features. Data is securely stored locally.
Yes, APA9BALL contains advertisements. This allows the app to be offered for free to users.
APA9BALL provides detailed statistics including ball count per inning, shot success rate, safety plays, foul counts, break run detection, win rate, and average performance visualization.
You can register and manage multiple players, set skill levels (SL1-9), view individual detailed statistics, and store long-term match history for each player.
APA9BALL offers complete support for both Japanese and English. The language automatically switches based on your device's regional settings.
While designed for competitive play, APA9BALL provides comprehensive analysis functions that can help players of all levels objectively understand their skill improvement.
APA9BALL is available on iPhone, iPad, and iPod. It is rated for ages 4 and up.
