# Eyesight Master vs Spot the Difference

The clearest difference is rating: Spot the Difference at 5.0 against Eyesight Master's 4.6. Spot the Difference also leads on update cadence (every 3 days vs weekly). Eyesight Master's advantage is ratings volume (198 vs 3) and monetization model (ad-supported vs free with in-app purchases). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Spot the Difference holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Eyesight Master has 198 ratings behind it against 3, so its average is the more settled of the two.

Eyesight Master ships an update weekly, Spot the Difference every 3 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Eyesight Master | Spot the Difference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (198 ratings)](https://appshunter.io/ios/app/eyesight-master/id1505051410/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/spot-the-difference-cat-game/id6782497247/reviews)** |
| Number of ratings | **198** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 177 MB | 60 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [祥政 孔](https://appshunter.io/developer/990964578) | [Ikue Konno](https://appshunter.io/developer/971968281) |

## What reviewers say

### Eyesight Master

[App page](https://appshunter.io/ios/app/eyesight-master/id1505051410)

Engage your detective skills to find hidden objects within intricate pictures. Solve puzzles, earn trophies, and unlock new levels. This game offers a relaxing yet challenging experience for puzzle enthusiasts.

**Highlights:** Find hidden objects, Solve puzzles, Earn trophies, Unlock new levels, Exquisite painting style

**Features:** macOS Compatibility

**In-app purchases:** none


### Spot the Difference

[App page](https://appshunter.io/ios/app/spot-the-difference-cat-game/id6782497247)

Discover subtle variations between two charming watercolor cat illustrations. This relaxing puzzle game offers a peaceful way to sharpen observation skills with daily challenges and gentle gameplay.

**Highlights:** Watercolor cat illustrations, Daily new puzzles, One-tap controls, 3-star rating system, Hint system with video ads, Regular new stage additions

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

**In-app purchases:** none


## Frequently asked questions

### Is Eyesight Master free?

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

### Is Spot the Difference free?

Spot the Difference is free to download, with no in-app purchases.

### Which has better reviews, Eyesight Master or Spot the Difference?

Spot the Difference is rated higher. Eyesight Master averages 4.6 out of 5 from 198 ratings, while Spot the Difference averages 5.0 from 3 ratings.

### Do Eyesight Master or Spot the Difference have ads?

Both Eyesight Master and Spot the Difference show ads.

### Which is updated more often, Eyesight Master or Spot the Difference?

Eyesight Master ships an update weekly, and Spot the Difference every 3 days. Most recently, Eyesight Master was updated on October 20, 2026 and Spot the Difference on October 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.*