# Screw Run vs Bamboo Ball Num

Screw Run and Bamboo Ball Num both sit at 4.5 stars, but that hides the real split: 100% of Bamboo Ball Num's written reviews are positive against 50% of Screw Run's. Screw Run's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.5 for Screw Run against 4.6 for Bamboo Ball Num. Both are backed by a comparable volume of ratings — 106 and 276 respectively. Written reviews are what separate them: 50% of Screw Run's written reviews are positive against 100% of Bamboo Ball Num's.

Screw Run ships an update weekly, Bamboo Ball Num every 11 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Screw Run | Bamboo Ball Num |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (106 ratings)](https://appshunter.io/ios/app/screw-run/id6766744612/reviews) | **[4.6 (276 ratings)](https://appshunter.io/ios/app/bamboo-ball-num/id6785422135/reviews)** |
| Number of ratings | 106 | **276** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 198 MB | 202 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Algul Emin](https://appshunter.io/developer/1896320749) | [Robie Robertson](https://appshunter.io/developer/6785422137) |

## What reviewers say

### Screw Run

[App page](https://appshunter.io/ios/app/screw-run/id6766744612)

Engage in a fast-paced puzzle game that demands quick thinking and strategic planning. Guide your moves with precision through increasingly complex arrangements. Train your focus and reaction time while enjoying satisfying problem-solving.

**Highlights:** Fast-paced logic and reaction puzzles, Gradually increasing difficulty, Varied level designs, Smooth, quick decision-making controls, Clean visuals and responsive feedback, Playable anytime

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

**In-app purchases:** none


### Bamboo Ball Num

[App page](https://appshunter.io/ios/app/bamboo-ball-num/id6785422135)

A minimalist puzzle game where you merge numbered balls on a dynamic grid. Plan your shots carefully to combine numbers and achieve high scores before the board fills. Enjoy relaxing visuals and play offline anytime.

**Highlights:** Merge equal numbers to create higher values, Precision aiming with angle and power control, Endless mode for continuous merging, Daily target-score challenges, Local leaderboard for high score tracking, Relaxing bamboo theme and soundscapes, Offline play supported

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

**In-app purchases:** none


## Frequently asked questions

### Is Screw Run free?

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

### Is Bamboo Ball Num free?

Bamboo Ball Num is free to download, with no in-app purchases.

### Which has better reviews, Screw Run or Bamboo Ball Num?

Bamboo Ball Num is rated higher. Screw Run averages 4.5 out of 5 from 106 ratings, while Bamboo Ball Num averages 4.6 from 276 ratings.

### Do Screw Run or Bamboo Ball Num have ads?

Both Screw Run and Bamboo Ball Num show ads.

### Which is updated more often, Screw Run or Bamboo Ball Num?

Screw Run ships an update weekly, and Bamboo Ball Num every 11 days. Most recently, Screw Run was updated on November 5, 2026 and Bamboo Ball Num 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.*