RiverTurnLog

This is a discarding review tool designed specifically for mahjong enthusiasts. During a game, you can record every discarded tile round by round, automatically generating a clear timeline of the discard pile. After the game ends, enter review mode to examine each round's discard choices step by step, marking "missed moves" and writing down the reasons to identify blind spots that led to missed wins or low efficiency. The app supports saving multiple games, statistics on missed moves, and analysis of the most frequently discarded tile types, helping you to understand gameplay patterns from data. It's your personal training partner for improving your mahjong tile reading and discarding judgment.