# Thread Escape vs Merge Sort

The clearest difference is update cadence: Merge Sort at every 4 days against Thread Escape's monthly. Merge Sort also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.

Thread Escape ships an update monthly, Merge Sort every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Thread Escape | Merge Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thread-escape/id6758392109/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 2.1 GB | 258 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FURTLE GAME OYUN ANIMASYON YAZILIM VE BILISIM TEKNOLOJILERI TICARET ANONIM SIRKETI](https://appshunter.io/developer/1559627097) | [Playmora LTD](https://appshunter.io/developer/1883984280) |

## What reviewers say

### Thread Escape

[App page](https://appshunter.io/ios/app/thread-escape/id6758392109)

Untangle a colorful mess by pulling threads in the correct order to match their colors. Plan your moves carefully to clear the board without running out of space. Features unique mechanics and special threads that add to the brain-teasing challenge.

**Highlights:** Untangle tangled threads, Match thread colors to goals, Limited temporary tiles, Special hidden and ice threads, Smart color-matching and planning, Relaxing visuals with brain-teasing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Merge Sort

[App page](https://appshunter.io/ios/app/merge-sort-associations-game/id6779106026)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thread Escape free?

Thread Escape is free to download, with no in-app purchases.

### Is Merge Sort free?

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

### Do Thread Escape or Merge Sort have ads?

Both Thread Escape and Merge Sort show ads.

### Which is updated more often, Thread Escape or Merge Sort?

Thread Escape ships an update monthly, and Merge Sort every 4 days. Most recently, Thread Escape was updated on October 31, 2026 and Merge Sort on October 31, 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.*