# Gate Screw Puzzle vs Screw Jam Master

The clearest difference is iOS requirement: Gate Screw Puzzle at 12.0 against Screw Jam Master's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Gate Screw Puzzle | Screw Jam Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (246 ratings)](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495/reviews)** |
| Number of ratings | — | **246** |
| Positive reviews | — | 26.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | — | Ad-supported |
| Size | 235 MB | 274 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khalid Jarhder](https://appshunter.io/developer/1512072470) | [燕 肖](https://appshunter.io/developer/1767256079) |

## What reviewers say

### Gate Screw Puzzle

[App page](https://appshunter.io/ios/app/gate-screw-puzzle/id6517357530)

**Features:** macOS Compatibility

**In-app purchases:** none


### Screw Jam Master

[App page](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495)

Engage your intellect in a challenging puzzle game where you strategically unscrew nuts and bolts. Progress through thousands of levels, unlock new models, and experience the excitement of solving intricate screw-based challenges. This game offers a unique way to train your brain and relieve stress.

**Highlights:** Unscrew nuts and bolts to solve puzzles, Thousands of levels to master, Unlock new levels and models, Train your brain, Stress relief, Beautiful color screw models

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun to pass time
- 👍 Challenging but beatable
- 👍 Peaceful and relaxing
- 👍 Good for destressing
- 👍 Interesting game

**What reviewers complain about**

-  광고 Excessive ads
- ⏳ Long ads
- 😠 Ads interrupt gameplay
- 👎 Ads are intrusive
- 😵 Ads are unavoidable

**Reported bugs**

- Game freezing
- App crashing
- Glitching after refresh
- Ads not closing
- Levels are unwinnable

**Requested features**

- Option to skip ads
- Remove ad banner
- No ads option
- Polish language support


## Frequently asked questions

### Is Gate Screw Puzzle free?

Gate Screw Puzzle is free to download, with no in-app purchases.

### Is Screw Jam Master free?

Screw Jam Master is free to download, with no in-app purchases.

### Do Gate Screw Puzzle or Screw Jam Master have ads?

Both Gate Screw Puzzle and Screw Jam Master show ads.

### Which is updated more often, Gate Screw Puzzle or Screw Jam Master?

Gate Screw Puzzle ships an update weekly, and Screw Jam Master weekly. Most recently, Gate Screw Puzzle was updated on October 25, 2026 and Screw Jam Master on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*