# Purrfect Blocks vs Box Stack Run

The clearest difference is update cadence: Purrfect Blocks at weekly against Box Stack Run's monthly. Box Stack Run's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Purrfect Blocks ships an update weekly, Box Stack Run monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Purrfect Blocks | Box Stack Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/purrfect-blocks-wood-puzzle/id1570945562/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Ad-supported | — |
| Size | 68 MB | 56 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huyen Nguyen Thi Le](https://appshunter.io/developer/1564546236) | [Vinh Luu](https://appshunter.io/developer/1258720654) |

## What reviewers say

### Purrfect Blocks

[App page](https://appshunter.io/ios/app/purrfect-blocks-wood-puzzle/id1570945562)

A relaxing wooden block puzzle game featuring adorable cats. De-stress, sharpen your mind, and enjoy satisfying combos with no timers or pressure. Play offline with a gentle ad experience.

**Highlights:** Satisfying wooden block combos, Adorable companion cats, Designed for comfort and seniors, 100% offline gameplay, Clever powers and cat paw tokens, No timers or pressure

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

**In-app purchases:** none


### Box Stack Run

[App page](https://appshunter.io/ios/app/box-stack-run/id1614859936)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Purrfect Blocks free?

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

### Is Box Stack Run free?

Box Stack Run is free to download, with no in-app purchases.

### Do Purrfect Blocks or Box Stack Run have ads?

Both Purrfect Blocks and Box Stack Run show ads.

### Which is updated more often, Purrfect Blocks or Box Stack Run?

Purrfect Blocks ships an update weekly, and Box Stack Run monthly. Most recently, Purrfect Blocks was updated on November 3, 2026 and Box Stack Run on November 3, 2026.

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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.*