# Screw Factory! vs JustTenApp

The clearest difference is ads: JustTenApp at none against Screw Factory!'s shown. JustTenApp also leads on rating (5.0 vs 4.7) and monetization model (free vs ad-supported). Screw Factory!'s advantage is ratings volume (3K vs 3) and device support (3 vs 1). On price 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.

JustTenApp holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Screw Factory! has 3K ratings behind it against 3, so its average is the more settled of the two.

## The numbers

| Metric | Screw Factory! | JustTenApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3K ratings)](https://appshunter.io/ios/app/screw-factory/id6740887396/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/justtenapp/id6806596750/reviews)** |
| Number of ratings | **3K** | 3 |
| Positive reviews | 22.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 204 MB | 11 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [GOODROID,Inc.](https://appshunter.io/developer/951688937) | [Hsiu-Yi Lu](https://appshunter.io/developer/6806596752) |

## What reviewers say

### Screw Factory!

[App page](https://appshunter.io/ios/app/screw-factory/id6740887396)

Engage in a captivating puzzle game where you strategically sort nuts onto bolts. Manage a continuous flow of nuts from a conveyor belt, testing your problem-solving and strategic thinking skills to pack and ship them all.

**Highlights:** Strategic nut sorting onto bolts, Manage conveyor belt nut production, Test strategic thinking, Compete with friends, Relaxing puzzle experience

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Interesting game concept
- 💡 Helps keep brain active

**What reviewers complain about**

- 🐛 Graphic issues prevent progress
- 🔍 Shuffle button overlaps gameplay
- 💰 Excessive ads and in-app purchases

**Reported bugs**

- Cannot select bolts near shuffle button
- Shuffle tool does not work as expected
- Levels become unplayable due to graphic overlaps

**Requested features**

- Fix graphic issues on lower levels
- Improve shuffle button placement
- Reduce number of ads and make in-app purchases more reasonable


### JustTenApp

[App page](https://appshunter.io/ios/app/justtenapp/id6806596750)

A minimalist number puzzle game where you connect tiles that sum to ten. Advance through waves, beat the clock, and aim for high scores in classic or challenge modes. Enjoy offline play with no ads or tracking.

**Highlights:** Connect tiles summing to ten, Classic and Challenge game modes, Wave-based progression, Endless Classic mode, Global leaderboards, Personal best tracking, Offline gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Screw Factory! free?

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

### Is JustTenApp free?

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

### Which has better reviews, Screw Factory! or JustTenApp?

JustTenApp is rated higher. Screw Factory! averages 4.7 out of 5 from 3K ratings, while JustTenApp averages 5.0 from 3 ratings.

### Do Screw Factory! or JustTenApp have ads?

Screw Factory! shows ads; JustTenApp does not.

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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.*