# 7 Differences part 7 vs Block Sort 3D!

The clearest difference is ads: 7 Differences part 7 at none against Block Sort 3D!'s shown. 7 Differences part 7 also leads on iOS requirement (9.0 vs 14.5). Block Sort 3D!'s advantage is update cadence (daily vs every 26 months). On price, 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 part 7 ships an update every 26 months, Block Sort 3D! daily. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 7 Differences part 7 | Block Sort 3D! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/7-differences-part-7/id1190606067/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Daily** |
| Monetization | Free | — |
| Size | 56 MB | 106 MB |
| Requires iOS | **9.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Naumov](https://appshunter.io/developer/1171784379) | [Nebih Basaran](https://appshunter.io/developer/1586973680) |

## What reviewers say

### 7 Differences part 7

[App page](https://appshunter.io/ios/app/7-differences-part-7/id1190606067)

This game challenges your attention by requiring you to spot seven differences between pairs of images across 40 levels. Earn coins to use for hints and enjoy a relaxing, timer-free experience suitable for all ages.

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Sort 3D!

[App page](https://appshunter.io/ios/app/block-sort-3d/id6742394411)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 7 Differences part 7 free?

7 Differences part 7 is free to download, with no in-app purchases.

### Is Block Sort 3D! free?

Block Sort 3D! is free to download, with no in-app purchases.

### Do 7 Differences part 7 or Block Sort 3D! have ads?

Block Sort 3D! shows ads; 7 Differences part 7 does not.

### Which is updated more often, 7 Differences part 7 or Block Sort 3D!?

7 Differences part 7 ships an update every 26 months, and Block Sort 3D! daily. Most recently, 7 Differences part 7 was updated on October 9, 2026 and Block Sort 3D! on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*