# Screw Journey vs Pal Monster Center

The clearest difference is in-app purchases: Pal Monster Center at none against Screw Journey's 12. Pal Monster Center also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Screw Journey sells 12 one-off in-app purchases. Pal Monster Center asks for nothing beyond the download.

Screw Journey ships an update every 4 days, Pal Monster Center daily. The most recent releases landed on September 2, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Screw Journey | Pal Monster Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (128 ratings)](https://appshunter.io/ios/app/screw-journey/id6504427012/reviews)** | — |
| Number of ratings | **128** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 251 MB | 253 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [浩楠 朱](https://appshunter.io/developer/1752140387) | [伟 李](https://appshunter.io/developer/1625553425) |

## What reviewers say

### Screw Journey

[App page](https://appshunter.io/ios/app/screw-journey/id6504427012)

Embark on a relaxing puzzle adventure focused on screws. This game offers a variety of challenging levels, engaging sound effects, and strategic gameplay. Enjoy the satisfying fun of unscrewing your way through each unique stage.

**Highlights:** Rich level design, Decryption and leisure gameplay, Rhythmic sound effects, Strategic item usage, Satisfying screw-pulling mechanics

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CoinBundle1 | $1.99 | one-time |
| BeginnerBundle | $4.99 | one-time |
| NoAdsPack | $4.99 | one-time |
| CoinBundle2 | $8.99 | one-time |
| MasterBundle | $9.99 | one-time |
| CoinBundle3 | $13.99 | one-time |
| MegaBundle | $19.99 | one-time |
| CoinBundle4 | $27.99 | one-time |
| GiantBundle | $39.99 | one-time |
| CoinBundle5 | $54.99 | one-time |
| LegendaryBundle | $99.99 | one-time |
| CoinBundle6 | $99.99 | one-time |


### Pal Monster Center

[App page](https://appshunter.io/ios/app/pal-monster-center/id6695750417)

**In-app purchases:** none


## Frequently asked questions

### Is Screw Journey free?

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

### Is Pal Monster Center free?

Pal Monster Center is free to download, with no in-app purchases.

### Do Screw Journey or Pal Monster Center have ads?

Both Screw Journey and Pal Monster Center show ads.

### Which is updated more often, Screw Journey or Pal Monster Center?

Screw Journey ships an update every 4 days, and Pal Monster Center daily. Most recently, Screw Journey was updated on September 2, 2026 and Pal Monster Center on September 11, 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.*