# Pack It Fast vs CatBlock

The clearest difference is ads: Pack It Fast at none against CatBlock's shown. Pack It Fast also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (11.0 vs 15.0). On price, 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.

Pack It Fast ships an update weekly, CatBlock every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Pack It Fast | CatBlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catblock-block-out-puzzle/id6787829216/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 160 MB | 200 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bahadir Yerdelen](https://appshunter.io/developer/399810241) | [Chengdu Infinite Seek Technology Co., Ltd](https://appshunter.io/developer/1835571102) |

## What reviewers say

### Pack It Fast

[App page](https://appshunter.io/ios/app/pack-it-fast/id6446579999)

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

**In-app purchases:** none


### CatBlock

[App page](https://appshunter.io/ios/app/catblock-block-out-puzzle/id6787829216)

Engage your mind with a relaxing logic puzzle game featuring shape-filling mechanics and adorable cats. Solve thousands of handcrafted levels using observation and deduction, with no timers or pressure.

**Highlights:** Shape-filling logic puzzles, Thousands of handcrafted levels, Adorable cat theme, Offline play supported, No timers or pressure, Hint system available

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

**In-app purchases:** none


## Frequently asked questions

### Is Pack It Fast free?

Pack It Fast is free to download, with no in-app purchases.

### Is CatBlock free?

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

### Do Pack It Fast or CatBlock have ads?

CatBlock shows ads; Pack It Fast does not.

### Which is updated more often, Pack It Fast or CatBlock?

Pack It Fast ships an update weekly, and CatBlock every 3 weeks. Most recently, Pack It Fast was updated on October 27, 2026 and CatBlock on October 28, 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.*