# Torus Puzzle vs Arrow.

The clearest difference is iOS requirement: Torus Puzzle at 11.0 against Arrow.'s 18.6. 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 | Torus Puzzle | Arrow. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Daily |
| Size | 30 MB | 108 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Clement Beal](https://appshunter.io/developer/1681467403) | [Yuto Shibuya](https://appshunter.io/developer/6794951835) |

## What reviewers say

### Torus Puzzle

[App page](https://appshunter.io/ios/app/torus-puzzle/id6457926081)

**In-app purchases:** none


### Arrow.

[App page](https://appshunter.io/ios/app/arrow/id6794951843)

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

**In-app purchases:** none


## Frequently asked questions

### Is Torus Puzzle free?

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

### Is Arrow. free?

Arrow. 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.*