# Shikaku Puzzle vs kerf

The clearest difference is ads: kerf at none against Shikaku Puzzle's shown. Shikaku Puzzle's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Shikaku Puzzle sells 1 one-off in-app purchase and kerf sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Shikaku Puzzle | kerf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 60 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Furkan Akif ISLEK](https://appshunter.io/developer/6801644269) | [Yakup Arslan](https://appshunter.io/developer/1583950519) |

## What reviewers say

### Shikaku Puzzle

[App page](https://appshunter.io/ios/app/shikaku-puzzle-recto/id6801644267)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recto Shikaku No Ads | $1.99 | one-time |


### kerf

[App page](https://appshunter.io/ios/app/kerf-stack-tower/id6812035711)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| kerf Complete | $4.99 | one-time |


## Frequently asked questions

### Is Shikaku Puzzle free?

Shikaku Puzzle is free to download, with in-app purchases available.

### Is kerf free?

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

### Do Shikaku Puzzle or kerf have ads?

Shikaku Puzzle shows ads; kerf 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.*