# Block puzzle figures vs Sift

The clearest difference is in-app purchases: Block puzzle figures at none against Sift's 1. Block puzzle figures also leads on iOS requirement (13.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Sift sells 1 one-off in-app purchase. Block puzzle figures asks for nothing beyond the download.

## The numbers

| Metric | Block puzzle figures | Sift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 6 days |
| Size | 95 MB | 23 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anton Pavlov](https://appshunter.io/developer/1567956866) | [Daniel Szlaski](https://appshunter.io/developer/354630706) |

## What reviewers say

### Block puzzle figures

[App page](https://appshunter.io/ios/app/block-puzzle-figures/id6753726997)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sift

[App page](https://appshunter.io/ios/app/sift-sort-gems-physics-puzzle/id6760543611)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $0.99 | one-time |


## Frequently asked questions

### Is Block puzzle figures free?

Block puzzle figures is free to download, with no in-app purchases.

### Is Sift free?

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

### Do Block puzzle figures or Sift have ads?

Both Block puzzle figures and Sift show ads.

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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.*