# Scan Chess Openings AI vs Real Image Compressor

The clearest difference is price: Real Image Compressor at Free against Scan Chess Openings AI's $0.29. Scan Chess Openings AI's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). On ads and device support there is nothing between them.

Real Image Compressor is free to download; Scan Chess Openings AI costs $0.29 up front. Real Image Compressor sells 1 one-off in-app purchase. Scan Chess Openings AI asks for nothing beyond the download.

Scan Chess Openings AI ships an update weekly, Real Image Compressor every 3 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Scan Chess Openings AI | Real Image Compressor |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/scan-chess-openings-ai/id6759180528/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Paid | — |
| Size | 27 MB | 5 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blupry](https://appshunter.io/developer/1737667517) | [Michael Welzel](https://appshunter.io/developer/1636424419) |

## What reviewers say

### Scan Chess Openings AI

[App page](https://appshunter.io/ios/app/scan-chess-openings-ai/id6759180528)

Instantly identify chess openings from any board position. Simply photograph a physical or digital board, or upload an image, and the application will recognize the opening.

**Highlights:** Scan real chess positions, Scan digital chess positions, Upload board images, Automatic opening recognition, Identify opening names

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

**In-app purchases:** none


### Real Image Compressor

[App page](https://appshunter.io/ios/app/real-image-compressor/id6760685783)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Real Image Compressor Pro | $3.99 | one-time |


## Frequently asked questions

### Is Scan Chess Openings AI free?

Scan Chess Openings AI costs $0.29, with no in-app purchases.

### Is Real Image Compressor free?

Real Image Compressor is free to download, with in-app purchases available.

### Do Scan Chess Openings AI or Real Image Compressor have ads?

Neither Scan Chess Openings AI nor Real Image Compressor shows ads.

### Which is updated more often, Scan Chess Openings AI or Real Image Compressor?

Scan Chess Openings AI ships an update weekly, and Real Image Compressor every 3 months. Most recently, Scan Chess Openings AI was updated on October 31, 2026 and Real Image Compressor on October 31, 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.*