# Screw Nut Puzzle vs Layer Pile

The clearest difference is review sentiment: Layer Pile at 100% against Screw Nut Puzzle's 50%. Layer Pile also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.6). Screw Nut Puzzle's advantage is ratings volume (377 vs 1) and update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Screw Nut Puzzle sells 1 one-off in-app purchase. Layer Pile asks for nothing beyond the download.

Layer Pile holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Screw Nut Puzzle has 377 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Screw Nut Puzzle's written reviews are positive against 100% of Layer Pile's.

Screw Nut Puzzle ships an update every 9 days, Layer Pile every 5 weeks. The most recent releases landed on October 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Screw Nut Puzzle | Layer Pile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (377 ratings)](https://appshunter.io/ios/app/screw-nut-puzzle/id6448729736/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/layer-pile/id6476149763/reviews)** |
| Number of ratings | **377** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 412 MB | 74 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Babil Studios](https://appshunter.io/developer/947462912) | [Emrullah Can Demirpolat](https://appshunter.io/developer/1533074907) |

## What reviewers say

### Screw Nut Puzzle

[App page](https://appshunter.io/ios/app/screw-nut-puzzle/id6448729736)

Engage in a challenging puzzle experience where you must strategically twist and match colored screws. Manage your limited space to avoid letting incorrect pieces accumulate. Test your logic and spatial reasoning skills to solve intricate levels.

**Highlights:** Screw twisting mechanics, Color matching puzzles, Space management challenges, Logic and spatial reasoning, Progressive difficulty levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |


### Layer Pile

[App page](https://appshunter.io/ios/app/layer-pile/id6476149763)

A simple and fun game where players stack same-colored layers as close as possible. The goal is to create piles and enjoy the stacking experience.

**Highlights:** Stack same colored layers, Create piles, Simple gameplay, Enjoyable experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Screw Nut Puzzle free?

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

### Is Layer Pile free?

Layer Pile is free to download, with no in-app purchases.

### Which has better reviews, Screw Nut Puzzle or Layer Pile?

Layer Pile is rated higher. Screw Nut Puzzle averages 4.6 out of 5 from 377 ratings, while Layer Pile averages 5.0 from 1 ratings.

### Do Screw Nut Puzzle or Layer Pile have ads?

Neither Screw Nut Puzzle nor Layer Pile shows ads.

### Which is updated more often, Screw Nut Puzzle or Layer Pile?

Screw Nut Puzzle ships an update every 9 days, and Layer Pile every 5 weeks. Most recently, Screw Nut Puzzle was updated on October 14, 2026 and Layer Pile on September 23, 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.*