# Deep Green vs Chess Heat Map Analysis

The clearest difference is rating: Chess Heat Map Analysis at 5.0 against Deep Green's 3.9. Chess Heat Map Analysis also leads on update cadence (every 4 days vs every 4 months) and iOS requirement (12.0 vs 16.4). Deep Green's advantage is in-app purchases (none vs 1) and ratings volume (76 vs 2). On price, 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. Deep Green asks for nothing beyond the download.

Chess Heat Map Analysis holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Deep Green has 76 ratings behind it against 2, so its average is the more settled of the two.

Deep Green ships an update every 4 months, Chess Heat Map Analysis every 4 days. The most recent releases landed on October 14, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Deep Green | Chess Heat Map Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (76 ratings)](https://appshunter.io/ios/app/deep-green/id299471086/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chess-heat-map-analysis/id6499176613/reviews)** |
| Number of ratings | **76** | 2 |
| Positive reviews | 66.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 24 MB | 120 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cocoa Stuff](https://appshunter.io/developer/299471089) | [Flit Soft LLC](https://appshunter.io/developer/1737728213) |

## What reviewers say

### Deep Green

[App page](https://appshunter.io/ios/app/deep-green/id299471086)

This app provides a classical chess experience with a clean, native interface and customizable piece designs. It supports open game formats, offers a unique chess engine with adjustable strength, and features a private, ad-free environment.

**Highlights:** Clean, native user interface, Customizable chess piece designs, Open game format (PGN/FEN), Adjustable strength chess engine, Private and ad-free experience, System-level integration

**In-app purchases:** none

**What reviewers like**

- 🌟 Elegant and polished design
- 🤖 Strong chess engine
- 👍 Intuitive and easy to use
- 🎨 Beautiful graphics and animations
- 🕹️ Smooth gameplay and controls

**What reviewers complain about**

- 🐛 Crashes and stability issues
- ⚠️ Lack of features (e.g. game saving, online play)
- 🔍 Difficulty settings too challenging for some users
- 🔕 Missing audio/sound effects
- 📏 Board/pieces not optimized for larger screens

**Reported bugs**

- App crashes when promoting pawns
- Board orientation issues when rotating device
- Unresponsive UI elements
- Compatibility problems with newer iOS versions

**Requested features**

- Game saving and loading functionality
- Online/multiplayer mode
- Customizable board/piece themes
- Difficulty settings for beginners
- Indicators for check, checkmate, and draw


### 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 |


## Frequently asked questions

### Is Deep Green free?

Deep Green is free to download, with no in-app purchases.

### Is Chess Heat Map Analysis free?

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

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

Chess Heat Map Analysis is rated higher. Deep Green averages 3.9 out of 5 from 76 ratings, while Chess Heat Map Analysis averages 5.0 from 2 ratings.

### Do Deep Green or Chess Heat Map Analysis have ads?

Neither Deep Green nor Chess Heat Map Analysis shows ads.

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

Deep Green ships an update every 4 months, and Chess Heat Map Analysis every 4 days. Most recently, Deep Green was updated on October 14, 2026 and Chess Heat Map Analysis on September 25, 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.*