"雀簿 - じゃんぼ 麻雀の成績を簡単に管理" is a lifestyle application available on the iPhone platform. It offers a convenient way to track scores and finances related to mahjong games. Users can input scores and chips for each game session, supporting various mahjong formats. The app automatically calculates finances considering game fees and rates. Additionally, players can set notes for each game and record start and end times.

The app provides features for aggregating and displaying game results. It summarizes the inputted game results and offers an overview of the player's performance. Users can easily filter and view past game sessions, check performance against different opponents, and access rankings within their friend group.