# Memory Flip vs 扭螺丝3D

The clearest difference is device support: Memory Flip at 3 against 扭螺丝3D's —. Memory Flip also leads on iOS requirement (8.0 vs 12.0). On price 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.

## The numbers

| Metric | Memory Flip | 扭螺丝3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (22 ratings)](https://appshunter.io/ios/app/memory-flip-card-matching/id1463931151/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Monetization | Free | — |
| Size | 80 MB | 110 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [林颖 张](https://appshunter.io/developer/1265398714) | [思宪 余](https://appshunter.io/developer/1659753545) |

## What reviewers say

### Memory Flip

[App page](https://appshunter.io/ios/app/memory-flip-card-matching/id1463931151)

Test your memory in a world of card flipping. Match identical cards by flipping them twice in a row to clear the board and advance. This game challenges your quick recall and coordination.

**Highlights:** Card flipping gameplay, Memory recall challenges, Hand-eye coordination, Progressive difficulty, Simple tap controls

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

**In-app purchases:** none


### 扭螺丝3D

[App page](https://appshunter.io/ios/app/3d/id6504279552)

**In-app purchases:** none


## Frequently asked questions

### Is Memory Flip free?

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

### Is 扭螺丝3D free?

扭螺丝3D is free to download, with no in-app purchases.

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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.*