麻雀符計算 is a specialized app designed for those who struggle with scoring in Mahjong. With its super simple and intuitive interface, this app aims to make scoring calculations easy to understand and navigate.

The app's main features include a tap-only interface for simple operation, real-time point calculation based on changes in hand composition and scoring elements, and a single screen that displays all the necessary information such as dealer and non-dealer hands, winning hand patterns, and the number of fu, han, and points (separate screen for selecting melds). This app is specifically targeted towards players who are already familiar with playing Mahjong and only need help with scoring calculations up to 5 han.

To ensure accuracy and prevent contradictory combinations, the app restricts the selection of certain invalid hand patterns (e.g. not allowing "pinfu" when the hand is not concealed or "chiitoitsu" when there is a pair waiting). Additionally, the app allows for multiple retries without having to navigate through different screens, providing a seamless user experience.

This app does not have any save or communication features, making it reliable and hassle-free. While it may not cater to requests for additional features or explanations of advanced scoring elements, it strives to be a straightforward and efficient scoring tool.

Please note that the app has not been tested on all devices, but due to its simple nature, it should work well on most devices. If you encounter any issues or have any feedback, please contact the developer with the specific device model and a description of the problem.

Overall,麻雀符計算 is a user-friendly app that focuses solely on scoring calculations, making it a valuable tool for Mahjong players in need of a scoring reference.