# Screw Sort vs Bubble Arrow

The clearest difference is ads: Bubble Arrow at none against Screw Sort's shown. Screw Sort's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Screw Sort sells 13 one-off in-app purchases and Bubble Arrow sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Screw Sort ships an update every 3 weeks, Bubble Arrow every 6 weeks. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Screw Sort | Bubble Arrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (5.2K ratings)](https://appshunter.io/ios/app/screw-sort-nuts-bolts-puzzle/id6670535436/reviews)** | — |
| Number of ratings | **5.2K** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 261 MB | 65 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Guru Smart Holding Limited](https://appshunter.io/developer/1499790773) | [Ben Albiston](https://appshunter.io/developer/6782119009) |

## What reviewers say

### Screw Sort

[App page](https://appshunter.io/ios/app/screw-sort-nuts-bolts-puzzle/id6670535436)

Engage your brain with a challenging logic puzzle game. Sort and assemble nuts, bolts, and screws through numerous levels. Utilize helpful tools and enjoy a relaxed pace with optional hard levels.

**Highlights:** Numerous nuts and bolts levels, Screwdriver tools for assistance, No time limits, Special hard levels, Realistic physics, Continuous updates

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coin Package | $1.99 | one-time |
| Beginner Bundle | $1.99 | one-time |
| Starter Bundle | $6.99 | one-time |
| Small Coin Package | $7.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Medium Coin Package | $14.99 | one-time |
| Advanced Bundle | $19.99 | one-time |
| Big Coin Package | $29.99 | one-time |
| Expert Bundle | $39.99 | one-time |
| Super Coin Package | $54.99 | one-time |
| Master Bundle | $69.99 | one-time |
| Mega Coin Package | $99.99 | one-time |
| Legendary Bundle | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging gameplay
- 💡 Promotes thinking and reasoning
- 👍 Easy to play

**What reviewers complain about**

- 🐛 Difficulty too hard too soon
- 🔋 Excessive ads interrupting gameplay

**Reported bugs**

- Unable to progress past level 70
- Crashes and freezes

**Requested features**

- Improve difficulty progression
- Reduce frequency of ads


### Bubble Arrow

[App page](https://appshunter.io/ios/app/bubble-arrow/id6782119007)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Arrows | $0.99 | one-time |
| 15 Arrows: Starter Pack | $1.99 | one-time |
| 20 Arrows | $2.99 | one-time |
| 50 Arrows | $3.99 | one-time |
| Ultimate Unlock | $29.99 | one-time |


## Frequently asked questions

### Is Screw Sort free?

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

### Is Bubble Arrow free?

Bubble Arrow is free to download, with in-app purchases available.

### Do Screw Sort or Bubble Arrow have ads?

Screw Sort shows ads; Bubble Arrow does not.

### Which is updated more often, Screw Sort or Bubble Arrow?

Screw Sort ships an update every 3 weeks, and Bubble Arrow every 6 weeks. Most recently, Screw Sort was updated on October 30, 2026 and Bubble Arrow on October 16, 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.*