# 7 Differences 4. Find the differences vs Find Difference(World Hardest)

The clearest difference is ads: 7 Differences 4. Find the differences at none against Find Difference(World Hardest)'s shown. 7 Differences 4. Find the differences also leads on iOS requirement (8.0 vs 13.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

7 Differences 4. Find the differences ships an update every 2 months, Find Difference(World Hardest) every 3 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | 7 Differences 4. Find the differences | Find Difference(World Hardest) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/7-differences-4-find-the-differences/id1179379403/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 55 MB | 100 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Naumov](https://appshunter.io/developer/1171784379) | [AVECTOR TECH CO., LTD.](https://appshunter.io/developer/585564224) |

## What reviewers say

### 7 Differences 4. Find the differences

[App page](https://appshunter.io/ios/app/7-differences-4-find-the-differences/id1179379403)

Test your attention by finding seven differences between pairs of high-quality images across 40 challenging levels. This free game offers a relaxed experience with no time limits, perfect for playing with family or passing the time.

**Highlights:** Find 7 differences per level, 40 challenging levels, No annoying timer, Play with family, High quality photos, Hint system with coins

**In-app purchases:** none


### Find Difference(World Hardest)

[App page](https://appshunter.io/ios/app/find-differenceworld-hardest/id1516953106)

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

**In-app purchases:** none


## Frequently asked questions

### Is 7 Differences 4. Find the differences free?

7 Differences 4. Find the differences is free to download, with no in-app purchases.

### Is Find Difference(World Hardest) free?

Find Difference(World Hardest) is free to download, with no in-app purchases.

### Do 7 Differences 4. Find the differences or Find Difference(World Hardest) have ads?

Find Difference(World Hardest) shows ads; 7 Differences 4. Find the differences does not.

### Which is updated more often, 7 Differences 4. Find the differences or Find Difference(World Hardest)?

7 Differences 4. Find the differences ships an update every 2 months, and Find Difference(World Hardest) every 3 months. Most recently, 7 Differences 4. Find the differences was updated on October 1, 2026 and Find Difference(World Hardest) on October 1, 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.*