# Yarn Out 3D vs Stack Smash

The clearest difference is update cadence: Stack Smash at every 6 days against Yarn Out 3D's every 3 weeks. Stack Smash also leads on review sentiment (75% vs 61%) and chart position (#118 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Yarn Out 3D sells 22 one-off in-app purchases and Stack Smash sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Yarn Out 3D against 4.9 for Stack Smash. Both are backed by a comparable volume of ratings — 10K and 44K respectively. Written reviews are what separate them: 61% of Yarn Out 3D's written reviews are positive against 75% of Stack Smash's.

Yarn Out 3D ships an update every 3 weeks, Stack Smash every 6 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Yarn Out 3D | Stack Smash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (10K ratings)](https://appshunter.io/ios/app/yarn-out-3d/id6762710521/reviews) | **[4.9 (44K ratings)](https://appshunter.io/ios/app/stack-smash-3d-puzzle-game/id6784602967/reviews)** |
| Number of ratings | 10K | **44K** |
| Positive reviews | 60.6% of reviews | **74.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#118** |
| Size | 333 MB | 375 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNICO STUDIO](https://appshunter.io/developer/1467451326) | [Tripledot Studios](https://appshunter.io/developer/1191319103) |

## What reviewers say

### Yarn Out 3D

[App page](https://appshunter.io/ios/app/yarn-out-3d/id6762710521)

Engage in a relaxing 3D puzzle game where you untangle colorful yarn loops. Strategically tap and move pieces to clear tangled paths and solve logic challenges. Progress through increasingly complex levels with satisfying unraveling mechanics.

**Highlights:** 3D yarn loop unraveling, Logic puzzle gameplay, Satisfying tap-to-solve mechanics, Colorful thread visuals, Increasingly challenging levels, Relaxing puzzle experience

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

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $0.99 | one-time |
| Small Coins Pack | $1.99 | one-time |
| Merge Offer 1 | $1.99 | one-time |
| Mini Offer | $2.99 | one-time |
| Merge Offer 2 | $2.99 | one-time |
| Merge Pass | $3.99 | one-time |
| Merge Offer 3 | $4.99 | one-time |
| Starter Bundle | $4.99 | one-time |
| Fail Offer | $4.99 | one-time |
| Medium Coins Pack | $7.99 | one-time |
| Merge Offer 4 | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Merge Offer 5 | $9.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| Beginner Bundle | $9.99 | one-time |
| Yarn Pass | $9.99 | one-time |
| Large Coins Pack | $14.99 | one-time |
| Merge Offer 6 | $14.99 | one-time |
| Master Bundle | $19.99 | one-time |
| Mega Bundle | $39.99 | one-time |
| Giant Bundle | $79.99 | one-time |
| Legendary Bundle | $99.99 | one-time |


### Stack Smash

[App page](https://appshunter.io/ios/app/stack-smash-3d-puzzle-game/id6784602967)

**Currently charting:** #118 Top Free · Casual, #125 Top Free · Puzzle (US App Store)

Launch a cannon to smash through stacks of farmyard objects in this physics-based puzzle game. Enjoy satisfying destruction and clever level designs with simple controls. Explore a cozy farm festival with cute characters and bright visuals.

**Highlights:** Aim, shoot, and smash gameplay, Satisfying physics-based destruction, Clever puzzle levels with limited shots, Colorful farm objects to smash, Cozy farm festival locations, Simple controls and rewarding precision

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer 1 | $1.99 | one-time |
| Special Offer 10 | $2.99 | one-time |
| Special Offer 11 | $4.99 | one-time |
| Special Offer 2 | $7.99 | one-time |
| Special Offer 10 | $9.99 | one-time |
| Special Offer 13 | $12.99 | one-time |
| Special Offer 8 | $14.99 | one-time |
| Special Offer 3 | $14.99 | one-time |
| Special Offer 12 | $19.99 | one-time |
| Special Offer 4 | $29.99 | one-time |
| Special Offer 5 | $49.99 | one-time |
| Special Offer 6 | $99.99 | one-time |


## Frequently asked questions

### Is Yarn Out 3D free?

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

### Is Stack Smash free?

Stack Smash is free to download, with in-app purchases available.

### Which has better reviews, Yarn Out 3D or Stack Smash?

Stack Smash is rated higher. Yarn Out 3D averages 4.8 out of 5 from 10K ratings, while Stack Smash averages 4.9 from 44K ratings.

### Do Yarn Out 3D or Stack Smash have ads?

Both Yarn Out 3D and Stack Smash show ads.

### Which is updated more often, Yarn Out 3D or Stack Smash?

Yarn Out 3D ships an update every 3 weeks, and Stack Smash every 6 days. Most recently, Yarn Out 3D was updated on October 28, 2026 and Stack Smash on October 28, 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.*