# Chess advisor vs EyeGambit

The clearest difference is in-app purchases: EyeGambit at none against Chess advisor's 4. Chess advisor's advantage is update cadence (every 11 days vs every 4 months) and iOS requirement (12.2 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Chess advisor sells 4 in-app purchases, starting at $3.99 per 7 days. EyeGambit asks for nothing beyond the download.

Chess advisor ships an update every 11 days, EyeGambit every 4 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Chess advisor | EyeGambit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eyegambit/id6741042855/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 134 MB | 34 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [先成 项](https://appshunter.io/developer/1624846153) | [Federico Paredes Giacosa](https://appshunter.io/developer/1792711058) |

## What reviewers say

### Chess advisor

[App page](https://appshunter.io/ios/app/chess-advisor/id6738571854)

Analyze chess games using a cloud engine and library, or play against it. Connect to third-party platforms to synchronize game situations and quickly improve your chess skills.

**Highlights:** Cloud engine analysis, Cloud library integration, Play against cloud engine, Software chessboard analysis, Third-party platform synchronization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess advisor weakly pay | $3.99 | per 7 days |
| Chess advisor monthly pay | $9.99 | per month |
| Chess advisor quarterly pay | $17.99 | per 3 months |
| Chess advisor yearly pay | $49.99 | per year |


### EyeGambit

[App page](https://appshunter.io/ios/app/eyegambit/id6741042855)

Train your chess visualization skills with a suite of tools designed for blindfold play. Improve board recognition, piece movement, and tactical understanding through interactive exercises and a progressive campaign.

**Highlights:** Square recognition training, Diagonal recognition exercises, Move recognition drills, Individual piece movement practice, Lichess puzzles with visualization, Local game play against friends or bots, Progressive campaign mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess advisor free?

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

### Is EyeGambit free?

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

### Do Chess advisor or EyeGambit have ads?

Neither Chess advisor nor EyeGambit shows ads.

### Which is updated more often, Chess advisor or EyeGambit?

Chess advisor ships an update every 11 days, and EyeGambit every 4 months. Most recently, Chess advisor was updated on September 17, 2026 and EyeGambit on September 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.*