# Ninja Shinobin vs Screw Box Jam

The clearest difference is rating: Ninja Shinobin at 5.0 against Screw Box Jam's 3.0. Ninja Shinobin also leads on in-app purchases (none vs 9) and review sentiment (100% vs 67%). Screw Box Jam's advantage is update cadence (weekly vs every 12 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Screw Box Jam sells 9 one-off in-app purchases. Ninja Shinobin asks for nothing beyond the download.

Ninja Shinobin holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 100% of Ninja Shinobin's written reviews are positive against 67% of Screw Box Jam's.

Ninja Shinobin ships an update every 12 months, Screw Box Jam weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ninja Shinobin | Screw Box Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ninja-shinobin/id806990483/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/screw-box-jam/id6738033441/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 259 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [ACTIONFIT](https://appshunter.io/developer/1516168822) |

## What reviewers say

### Ninja Shinobin

[App page](https://appshunter.io/ios/app/ninja-shinobin/id806990483)

Master your ninja skills in this challenging game. Use precise timing to hop on tumbling logs and keep up the pace in a brutal workout. Experience classic arcade-style gameplay.

**Highlights:** Log hopping gameplay, Precise timing challenges, Brutal workout difficulty, Classic arcade feel, Ninja skill honing

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

**In-app purchases:** none


### Screw Box Jam

[App page](https://appshunter.io/ios/app/screw-box-jam/id6738033441)

Engage in a fun and easy puzzle game where you'll need to solve challenges. Navigate through various levels and test your problem-solving skills in this engaging experience.

**Highlights:** Puzzle gameplay, Easy to learn, Challenging levels, Brain teaser

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 Coins | $2.99 | one-time |
| Ad remove | $6.99 | one-time |
| 1100 Coins | $7.99 | one-time |
| No Ads Bundle | $7.99 | one-time |
| revive pack | $9.99 | one-time |
| 2250 Coins | $14.99 | one-time |
| 5000 Coins | $29.99 | one-time |
| 10500 Coins | $59.99 | one-time |
| 22000 Coins | $99.99 | one-time |


## Frequently asked questions

### Is Ninja Shinobin free?

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

### Is Screw Box Jam free?

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

### Which has better reviews, Ninja Shinobin or Screw Box Jam?

Ninja Shinobin is rated higher. Ninja Shinobin averages 5.0 out of 5 from 3 ratings, while Screw Box Jam averages 3.0 from 2 ratings.

### Do Ninja Shinobin or Screw Box Jam have ads?

Both Ninja Shinobin and Screw Box Jam show ads.

### Which is updated more often, Ninja Shinobin or Screw Box Jam?

Ninja Shinobin ships an update every 12 months, and Screw Box Jam weekly. Most recently, Ninja Shinobin was updated on November 1, 2026 and Screw Box Jam on October 30, 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.*