# Yarn Crush 3D vs Stack Em

The clearest difference is in-app purchases: Stack Em at none against Yarn Crush 3D's 24. Yarn Crush 3D's advantage is iOS requirement (13.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Yarn Crush 3D sells 24 one-off in-app purchases. Stack Em asks for nothing beyond the download.

## The numbers

| Metric | Yarn Crush 3D | Stack Em |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (397 ratings)](https://appshunter.io/ios/app/yarn-crush-3d/id6748315738/reviews)** | — |
| Number of ratings | **397** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 1.8 GB | 44 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Happy Loong Limited](https://appshunter.io/developer/1789919639) | [Chris Houston](https://appshunter.io/developer/1340538391) |

## What reviewers say

### Yarn Crush 3D

[App page](https://appshunter.io/ios/app/yarn-crush-3d/id6748315738)

Untangle colorful yarn puzzles in a relaxing 3D environment. Solve satisfying puzzles by rotating, finding ends, and pulling threads to reveal hidden shapes and create artful designs. Perfect for unwinding and boosting focus.

**Highlights:** 3D yarn tangles and puzzles, Satisfying unwinding mechanics, Color therapy and mental challenge, Mindful relaxation and focus boost, Unlockable yarn designs, Collect and create artful galleries

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

**In-app purchases (24)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner Pack20 | $0.99 | one-time |
| Beginner Pack18 | $1.99 | one-time |
| Coin Pack1 | $1.99 | one-time |
| Beginner Pack17 | $1.99 | one-time |
| Bundle Pack7 | $2.99 | one-time |
| Beginner Pack16 | $2.99 | one-time |
| Beginner Pack14 | $4.99 | one-time |
| Beginner Pack13 | $4.99 | one-time |
| FailGiftPack1 | $5.99 | one-time |
| FailGiftPack7 | $7.99 | one-time |
| Coin Pack2 | $7.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Beginner Pack7 | $9.99 | one-time |
| Golden Pass11 | $9.99 | one-time |
| Bundle Pack1 | $9.99 | one-time |
| Golden Pass13 | $10.99 | one-time |
| Remove Ads Bundle | $11.99 | one-time |
| Endless Pack7 | $13.99 | one-time |
| Coin Pack3 | $14.99 | one-time |
| Bundle Pack2 | $19.99 | one-time |
| Candy Pack4 | $19.99 | one-time |
| Endless Pack9 | $27.99 | one-time |
| Bundle Pack3 | $29.99 | one-time |
| Bundle Pack4 | $59.99 | one-time |


### Stack Em

[App page](https://appshunter.io/ios/app/stack-em-tower/id6761726968)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yarn Crush 3D free?

Yarn Crush 3D is free to download, with in-app purchases available.

### Is Stack Em free?

Stack Em is free to download, with no in-app purchases.

### Do Yarn Crush 3D or Stack Em have ads?

Both Yarn Crush 3D and Stack Em show ads.

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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.*