# THE BLOCK PUZZLE vs Cogchime

The clearest difference is ads: Cogchime at none against THE BLOCK PUZZLE's shown. On price, update cadence, 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 BLOCK PUZZLE ships an update weekly, Cogchime fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | THE BLOCK PUZZLE | Cogchime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Size | 47 MB | 58 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [gravass, Inc.](https://appshunter.io/developer/1527714391) | [泽标 胡](https://appshunter.io/developer/1469669295) |

## What reviewers say

### THE BLOCK PUZZLE

[App page](https://appshunter.io/ios/app/the-block-puzzle-polyomino/id6445902263)

**Features:** Vision Pro support

**In-app purchases:** none


### Cogchime

[App page](https://appshunter.io/ios/app/cogchime/id6793567033)

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

**In-app purchases:** none


## Frequently asked questions

### Is THE BLOCK PUZZLE free?

THE BLOCK PUZZLE is free to download, with no in-app purchases.

### Is Cogchime free?

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

### Do THE BLOCK PUZZLE or Cogchime have ads?

THE BLOCK PUZZLE shows ads; Cogchime does not.

### Which is updated more often, THE BLOCK PUZZLE or Cogchime?

THE BLOCK PUZZLE ships an update weekly, and Cogchime fortnightly. Most recently, THE BLOCK PUZZLE was updated on November 3, 2026 and Cogchime on November 5, 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.*