# Smart Block Puzzle 2026 vs Kitty Brain Blocks

The clearest difference is iOS requirement: Smart Block Puzzle 2026 at 13.0 against Kitty Brain Blocks's 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.

## The numbers

| Metric | Smart Block Puzzle 2026 | Kitty Brain Blocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 16 MB | 132 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahrorbek Odilov](https://appshunter.io/developer/1862696575) | [Dao Quang Kinh](https://appshunter.io/developer/1896775363) |

## What reviewers say

### Smart Block Puzzle 2026

[App page](https://appshunter.io/ios/app/smart-block-puzzle-2026/id6757314897)

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

**In-app purchases:** none


### Kitty Brain Blocks

[App page](https://appshunter.io/ios/app/kitty-brain-blocks/id6792197653)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Block Puzzle 2026 free?

Smart Block Puzzle 2026 is free to download, with no in-app purchases.

### Is Kitty Brain Blocks free?

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

### Do Smart Block Puzzle 2026 or Kitty Brain Blocks have ads?

Neither Smart Block Puzzle 2026 nor Kitty Brain Blocks shows 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.*