# Chess Log vs Chess Engine

The clearest difference is rating: Chess Engine at 5.0 against Chess Log's 4.0. Chess Engine also leads on update cadence (every 5 days vs every 6 weeks). Chess Log's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Chess Engine sells 4 in-app purchases, starting at $4.99 per 7 days. Chess Log asks for nothing beyond the download.

Chess Engine holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Chess Log ships an update every 6 weeks, Chess Engine every 5 days. The most recent releases landed on September 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Chess Log | Chess Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/chess-log/id6737934787/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chess-engine-chessfox/id6762020729/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 198 MB | 143 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luis De Zutter](https://appshunter.io/developer/1778557315) | [Abdullah Anwar](https://appshunter.io/developer/1891791203) |

## What reviewers say

### Chess Log

[App page](https://appshunter.io/ios/app/chess-log/id6737934787)

Catalog, organize, and analyze your chess games with a clean interface. Save and annotate moves, explore openings, and get move suggestions to improve your play. Elevate your chess strategy with powerful analytical tools.

**Highlights:** Game catalog and organization, Detailed move annotation, Opening explorer, Move suggestions, PGN editor

**In-app purchases:** none


### Chess Engine

[App page](https://appshunter.io/ios/app/chess-engine-chessfox/id6762020729)

Instantly analyze any chess board by scanning it to find the best next move. This tool uses advanced AI and a powerful chess engine to help you study, train, and improve your game. Digitize diagrams from books or review tournament games with confidence.

**Highlights:** Scan physical or digital chess boards, Instantly find the next best move, AI board recognition, Stockfish engine analysis, Digitize diagrams from books, Save and export to FEN/PGN

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessScan Pro Weekly | $4.99 | per 7 days |
| ChessFox Pro Weekly | $4.99 | per 7 days |
| ChessFox Pro Annually | $19.99 | per year |
| ChessFox Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Chess Log free?

Chess Log is free to download, with no in-app purchases.

### Is Chess Engine free?

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

### Which has better reviews, Chess Log or Chess Engine?

Chess Engine is rated higher. Chess Log averages 4.0 out of 5 from 1 ratings, while Chess Engine averages 5.0 from 2 ratings.

### Do Chess Log or Chess Engine have ads?

Neither Chess Log nor Chess Engine shows ads.

### Which is updated more often, Chess Log or Chess Engine?

Chess Log ships an update every 6 weeks, and Chess Engine every 5 days. Most recently, Chess Log was updated on September 22, 2026 and Chess Engine on October 11, 2026.

---

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