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App Store Apps > Games > Board Games > KifuBox
KifuBox icon

KifuBox

by Atsushi Tanaka · Games · Free
On the App Store since September 2018 · Data updated 2026-10-15
App Store

KifuBox is made and published by Atsushi Tanaka. AppBrain is an independent app data site and isn't affiliated with Atsushi Tanaka. The app name, icon, screenshots and description belong to Atsushi Tanaka and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
5.00
7 ratings
Last updated
February 8, 2026
Size
39.8 MB

It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on the App Store

Comments on KifuBox for iOS

We don't have enough comments to show example comments. Please check back later.

Store listing

By Atsushi Tanaka, from the App Store
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Screenshots by Atsushi Tanaka, from the the App Store listing
Description by Atsushi Tanaka Written by the developer, not by AppBrain. Click to read.
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).
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
39.8 MB
Content rating
Everyone

Technologies used by KifuBox

Releases

Updates seen on the App Store
Version
2.16.5
Launched
September 2018

No changelog data

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Rankings

App Store top charts

App Store Rankings for KifuBox

This app is not ranked

About the app and developer

About KifuBox

KifuBox is a games app developed by Atsushi Tanaka.

User Ratings

KifuBox is rated 5.00 out of 5 stars. The rating is based on 7 ratings.

App Information

KifuBox is freely available from the App Store. The app size is 39.76 MB. The latest version available is 2.16.5. The last update was on February 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since September 2018.

Developer information for Atsushi Tanaka

Atsushi Tanaka

Address:

Frequently asked questions about KifuBox

Is KifuBox free?

Yes. KifuBox is free on the App Store.

Is KifuBox still available?

Yes. KifuBox is on the App Store, and the last update we saw was on February 8, 2026.

How large is KifuBox?

KifuBox is 39.76 MB.

Is KifuBox suitable for children?

App Store rates the content of KifuBox as suitable for everyone.

How do people rate KifuBox?

KifuBox scores 5.00 out of 5 stars, from 7 ratings on the App Store.

Who made KifuBox?

KifuBox was developed by Atsushi Tanaka. It is listed in the games category on the App Store.

What are the best alternatives to KifuBox?

People looking at KifuBox also look at these games apps: SaioApp, Othello Quest - Online Othello, Piyo Reversi, リバーシ プレミアム REVERSI PREMIUM, REVERSI ZERO.

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Overview Alternatives Reviews Rankings Technology
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