KifuBox is an app specialized for managing and reviewing reversi games. You can easily input transcripts and game information, and review games. [Main features] Input transcript - Edit board to input misflipping games - Comments for future review - Import from Othello Quest - Import from eOthello - Import from clipboard to import transcripts of other game apps - Import from camera/photo to import real board - Import from AR camera to import transcripts from real board - Batch import from CSV file - Quick analysis to study easily without saving transcripts automatically - Set transcript sheet image to board background to input transcript easily - Launch quick analysis by link (URL) or iOS shortcut Show score and graph - Custom book - Show book info - Add positions to book - Benchmark score calculation - Show endgame loss/moves - Show "Umigame" number Show/edit game information - Input assist for tournament information and player name Review transcript - Save branch moves - Share screenshot for SNS Folder - To sort games by online/offline etc. - Search transcripts by player name, tournament name, date, comment, openings, designated position, opponent's rank, endgame loss and so on. - Save search conditions as bookmark. - Backup/restore folders. Show statistics - Stats for position and each cell - Stats of win-loss, endgame-loss and various detail items for folder and search result Opening management - Input openings - Show opening name on the board - Memorization test of openings - Filter openings [In-App purchase] KifuBox is available for free, but free edition has the following restrictions; - You can create up to 10 transcripts and openings in each folder - You can create up to 2 transcript folders including default folder - You can create up to 2 opening folders not including default folder. - You cannot create subfolders of opening folders. - Scores are not shown after move #40 in quick analysis - You cannot use batch import of transcripts. - Displays "Free edition" caption in transcript list, quick analysis and in AR camera screen. - You cannot use backup/restore within the app. Purchasing unlimited edition, these resitrictions are canceled. (Be care that quality of AR recognition is the same between both editions.) [Note] You cannot play game with KifuBox. Play games with other apps, and import transcript into KifuBox! [Acknowledgement] KifuBox uses modified version of Edax4.4 by Richard Delorme, GPL v3 software. Modified source code is available in https://github.com/lavox/edax-reversi/releases/tag/libEdax4i-1.7. The author agreed to use the software in this manner. Kifubox uses icons by icons8(https://icons8.jp).