# Othello EndingTraining vs KifuBox

The clearest difference is price: KifuBox at Free against Othello EndingTraining's $1.99. KifuBox also leads on review sentiment (100% vs 80%) and iOS requirement (13.0 vs 16.6). Othello EndingTraining's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

KifuBox is free to download; Othello EndingTraining costs $1.99 up front. KifuBox sells 1 one-off in-app purchase. Othello EndingTraining asks for nothing beyond the download.

Othello EndingTraining ships an update every 6 weeks, KifuBox every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Othello EndingTraining | KifuBox |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/kifubox/id1434692901/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Paid | **Freemium** |
| Size | 21 MB | 40 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shimizu Naoki](https://appshunter.io/developer/1308323177) | [Atsushi Tanaka](https://appshunter.io/developer/1434692900) |

## What reviewers say

### Othello EndingTraining

[App page](https://appshunter.io/ios/app/othello-endingtraining/id1308323178)

Enhance your Reversi (Othello) endgame skills with this training app. It offers thousands of practice questions across six difficulty levels, with daily updates and evaluation values to guide your progress. Suitable for players of all skill levels.

**Highlights:** Evaluation value display, 10000+ practice questions, Daily updated questions, 6 difficulty levels, Favorite options, Friendly design

**In-app purchases:** none


### KifuBox

[App page](https://appshunter.io/ios/app/kifubox/id1434692901)

Manage and review your reversi game transcripts with this specialized app. Input games from various sources, add comments, and analyze your play with detailed statistics and opening management tools. Organize your games into folders and share screenshots for social media.

**Highlights:** Input and edit reversi game transcripts, Import from various sources (apps, camera, clipboard, CSV), Analyze games with scores, graphs, and statistics, Manage openings with memorization tests, Organize transcripts with folders and search, Share game screenshots

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited edition | $2.99 | one-time |


## Frequently asked questions

### Is Othello EndingTraining free?

Othello EndingTraining costs $1.99, with no in-app purchases.

### Is KifuBox free?

KifuBox is free to download, with in-app purchases available.

### Do Othello EndingTraining or KifuBox have ads?

Neither Othello EndingTraining nor KifuBox shows ads.

### Which is updated more often, Othello EndingTraining or KifuBox?

Othello EndingTraining ships an update every 6 weeks, and KifuBox every 2 months. Most recently, Othello EndingTraining was updated on October 24, 2026 and KifuBox on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*