# Chess Heat Map Analysis vs Chess Log

The clearest difference is rating: Chess Heat Map Analysis at 5.0 against Chess Log's 4.0. Chess Heat Map Analysis also leads on update cadence (every 4 days vs every 6 weeks) and iOS requirement (12.0 vs 17.0). Chess Log's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Chess Heat Map Analysis sells 1 one-off in-app purchase. Chess Log asks for nothing beyond the download.

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

Chess Heat Map Analysis ships an update every 4 days, Chess Log every 6 weeks. The most recent releases landed on September 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Chess Heat Map Analysis | Chess Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chess-heat-map-analysis/id6499176613/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/chess-log/id6737934787/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 120 MB | 198 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flit Soft LLC](https://appshunter.io/developer/1737728213) | [Luis De Zutter](https://appshunter.io/developer/1778557315) |

## What reviewers say

### Chess Heat Map Analysis

[App page](https://appshunter.io/ios/app/chess-heat-map-analysis/id6499176613)

Visualize chess games with dynamic heat maps showing control and threat. Analyze moves, identify weaknesses, and improve your strategy with customizable settings. Study past games and opponent tactics to elevate your gameplay.

**Highlights:** Heat map visualization, Threat and defense analysis, Customizable settings, Game learning and improvement, Multiplatform support, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $12.99 | one-time |


### 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


## Frequently asked questions

### Is Chess Heat Map Analysis free?

Chess Heat Map Analysis is free to download, with in-app purchases available.

### Is Chess Log free?

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

### Which has better reviews, Chess Heat Map Analysis or Chess Log?

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

### Do Chess Heat Map Analysis or Chess Log have ads?

Neither Chess Heat Map Analysis nor Chess Log shows ads.

### Which is updated more often, Chess Heat Map Analysis or Chess Log?

Chess Heat Map Analysis ships an update every 4 days, and Chess Log every 6 weeks. Most recently, Chess Heat Map Analysis was updated on September 25, 2026 and Chess Log on October 9, 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.*