# Phy vs Nuts and Bolts & Wood Screw

The clearest difference is ads: Phy at none against Nuts and Bolts & Wood Screw's shown. Nuts and Bolts & Wood Screw's advantage is update cadence (every 5 days vs every 54 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Phy ships an update every 54 months, Nuts and Bolts & Wood Screw every 5 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Phy | Nuts and Bolts & Wood Screw |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 54 months | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 2 MB | 279 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Krishna Raj Salim](https://appshunter.io/developer/1638689285) | [Muhammad Arslan](https://appshunter.io/developer/1616664707) |

## What reviewers say

### Phy

[App page](https://appshunter.io/ios/app/phy-stack/id949127355)

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

**In-app purchases:** none


### Nuts and Bolts & Wood Screw

[App page](https://appshunter.io/ios/app/nuts-and-bolts-and-wood-screw/id6737226867)

Engage your mind with a challenging puzzle game where you unscrew various fasteners to release wooden tiles. Test your patience and strategic thinking as you solve intricate screw puzzles to progress. Enjoy a relaxing yet stimulating experience with this unique brain teaser.

**Highlights:** Unscrew fasteners to release objects, Solve intricate screw puzzles, Mind-relaxing gameplay, Test patience and determination, Strategic thinking required

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

**In-app purchases:** none


## Frequently asked questions

### Is Phy free?

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

### Is Nuts and Bolts & Wood Screw free?

Nuts and Bolts & Wood Screw is free to download, with no in-app purchases.

### Do Phy or Nuts and Bolts & Wood Screw have ads?

Nuts and Bolts & Wood Screw shows ads; Phy does not.

### Which is updated more often, Phy or Nuts and Bolts & Wood Screw?

Phy ships an update every 54 months, and Nuts and Bolts & Wood Screw every 5 days. Most recently, Phy was updated on November 1, 2026 and Nuts and Bolts & Wood Screw on November 5, 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.*