# Merge Knit vs Thread Sort 3D

The clearest difference is update cadence: Thread Sort 3D at weekly against Merge Knit's every 16 months. Thread Sort 3D also leads on ratings volume (3 vs 1). Merge Knit's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Merge Knit holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Merge Knit ships an update every 16 months, Thread Sort 3D weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Merge Knit | Thread Sort 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/merge-knit/id1600054734/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/thread-sort-3d-screw-puzzle/id6747078887/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 130 MB | 379 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHEF GAME STUDIO YAZILIM TEKNOLOJILERI LIMITED SIRKETI](https://appshunter.io/developer/1353922263) | [巧莲 李](https://appshunter.io/developer/1659765811) |

## What reviewers say

### Merge Knit

[App page](https://appshunter.io/ios/app/merge-knit/id1600054734)

Match wool threads to earn yarns and knit clothes according to specific patterns. Make larger matches to earn more yarn and complete knitting projects before running out of moves. Enjoy a fun and engaging puzzle experience.

**Highlights:** Match 3 wool threads, Earn wool yarns, Knit clothes with patterns, Make bigger matches, Finish before running out of moves

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Sort 3D

[App page](https://appshunter.io/ios/app/thread-sort-3d-screw-puzzle/id6747078887)

Untangle colorful threads from fluffy objects in this relaxing 3D puzzle game. Simple tap controls make it easy to transform chaos into order, offering a stress-free and rewarding experience perfect for unwinding.

**Highlights:** Untangle colorful threads, Calming 3D puzzle gameplay, Simple tap controls, Mindful and stress-free experience, Rewarding progress

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Merge Knit free?

Merge Knit is free to download, with no in-app purchases.

### Is Thread Sort 3D free?

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

### Which has better reviews, Merge Knit or Thread Sort 3D?

Merge Knit is rated higher. Merge Knit averages 5.0 out of 5 from 1 ratings, while Thread Sort 3D averages 4.7 from 3 ratings.

### Do Merge Knit or Thread Sort 3D have ads?

Both Merge Knit and Thread Sort 3D show ads.

### Which is updated more often, Merge Knit or Thread Sort 3D?

Merge Knit ships an update every 16 months, and Thread Sort 3D weekly. Most recently, Merge Knit was updated on November 3, 2026 and Thread Sort 3D on October 30, 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.*