# Yarn Factory vs Screw Machine

The clearest difference is update cadence: Screw Machine at every 4 days against Yarn Factory's fortnightly. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Yarn Factory sells 16 one-off in-app purchases and Screw Machine sells 10 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 Factory against 4.9 for Screw Machine. Both are backed by a comparable volume of ratings — 511 and 445 respectively. Written reviews are what separate them: 43% of Yarn Factory's written reviews are positive against 50% of Screw Machine's.

Yarn Factory ships an update fortnightly, Screw Machine every 4 days. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Yarn Factory | Screw Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (511 ratings)](https://appshunter.io/ios/app/yarn-factory/id6769304718/reviews) | **[4.9 (445 ratings)](https://appshunter.io/ios/app/screw-machine/id6801033982/reviews)** |
| Number of ratings | **511** | 445 |
| Positive reviews | 42.9% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 371 MB | 368 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PIXON PTE. LTD.](https://appshunter.io/developer/1623992860) | [Twist Games](https://appshunter.io/developer/1854442218) |

## What reviewers say

### Yarn Factory

[App page](https://appshunter.io/ios/app/yarn-factory/id6769304718)

Guide colorful yarn bundles through a dynamic conveyor maze to their matching destinations. Solve increasingly complex routing puzzles with evolving layouts and enjoy a relaxing visual experience. Master the flow and bring order to colorful chaos.

**Highlights:** Guide yarn bundles through dynamic conveyor systems, Sort colors correctly and keep the flow moving, Discover new conveyor layouts in every level, Solve increasingly complex routing puzzles, Relaxing visuals with satisfying movement, Hundreds of handcrafted challenges

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Booster Offer | $4.99 | one-time |
| Revive Pack | $5.99 | one-time |
| No Ads Pack | $7.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| Yarn Pass | $9.99 | one-time |
| Mini Bundle | $9.99 | one-time |
| No Ads VIP Pack | $11.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Sweet Bundle | $39.99 | one-time |
| Coin Pack 5 | $54.99 | one-time |
| Mega Bundle | $79.99 | one-time |
| Coin Pack 6 | $99.99 | one-time |
| Royal Bundle | $99.99 | one-time |


### Screw Machine

[App page](https://appshunter.io/ios/app/screw-machine/id6801033982)

A unique color-sorting puzzle game where you manage screws on a spinning machine. Tap panels to release screws and match them to their colored plates before the rail overloads. Features special mechanics like mystery plates and gates for added challenge.

**Highlights:** Spinning machine sorting mechanic, Color-matching screw puzzles, Tap-to-release screw panels, Special game-changing parts (mystery plates, gates), Offline play, No timer or move counter

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $1.99 | one-time |
| Fail Offer | $4.99 | one-time |
| 5000 Coins | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Small Bundle | $9.99 | one-time |
| No Ads Bundle | $12.99 | one-time |
| 10000 Coins | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Large Bundle | $29.99 | one-time |
| Mega Bundle | $49.99 | one-time |


## Frequently asked questions

### Is Yarn Factory free?

Yarn Factory is free to download, with in-app purchases available.

### Is Screw Machine free?

Screw Machine is free to download, with in-app purchases available.

### Which has better reviews, Yarn Factory or Screw Machine?

Screw Machine is rated higher. Yarn Factory averages 4.8 out of 5 from 511 ratings, while Screw Machine averages 4.9 from 445 ratings.

### Do Yarn Factory or Screw Machine have ads?

Both Yarn Factory and Screw Machine show ads.

### Which is updated more often, Yarn Factory or Screw Machine?

Yarn Factory ships an update fortnightly, and Screw Machine every 4 days. Most recently, Yarn Factory was updated on October 22, 2026 and Screw Machine on October 20, 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.*