# Screw Shift Logic vs ELF New Fun Num

The clearest difference is device support: Screw Shift Logic at 2 against ELF New Fun Num's —. Screw Shift Logic also leads on iOS requirement (13.0 vs 15.0). 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.

## The numbers

| Metric | Screw Shift Logic | ELF New Fun Num |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (153 ratings)](https://appshunter.io/ios/app/screw-shift-logic/id6761550586/reviews)** | — |
| Number of ratings | **153** | — |
| Positive reviews | 18.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Monthly | — |
| Monetization | Ad-supported | — |
| Size | 260 MB | 106 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Harshita Singhal](https://appshunter.io/developer/1873964486) | [Chintan Soni](https://appshunter.io/developer/1894402742) |

## What reviewers say

### Screw Shift Logic

[App page](https://appshunter.io/ios/app/screw-shift-logic/id6761550586)

Test your speed and logic in this puzzle game where you must match colored screws by tapping buttons to generate them. Plan your sequence carefully to ensure perfect color and order matches as the conveyor belt moves your platform upwards. Master increasingly complex challenges and new mechanics to succeed.

**Highlights:** Conveyor-based puzzle mechanics, Match colored screws, Tap to generate screws, Gradually increasing difficulty, Addictive logic gameplay, Intuitive controls

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

**In-app purchases:** none


### ELF New Fun Num

[App page](https://appshunter.io/ios/app/elf-new-fun-num/id6762498381)

**In-app purchases:** none


## Frequently asked questions

### Is Screw Shift Logic free?

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

### Is ELF New Fun Num free?

ELF New Fun Num is free to download, with no in-app purchases.

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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.*