# Extend Jam vs Claustral Puzzle

The clearest difference is update cadence: Extend Jam at every 4 days against Claustral Puzzle's every 3 weeks. Extend Jam also leads on iOS requirement (12.0 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.

Extend Jam ships an update every 4 days, Claustral Puzzle every 3 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Extend Jam | Claustral Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 90 MB | 129 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FEELCRAFTERS OYUN YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/1691256089) | [Ricard Perello](https://appshunter.io/developer/6796452157) |

## What reviewers say

### Extend Jam

[App page](https://appshunter.io/ios/app/extend-jam/id6532578962)

**Features:** macOS Compatibility

**In-app purchases:** none


### Claustral Puzzle

[App page](https://appshunter.io/ios/app/claustral-puzzle/id6796452155)

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

**In-app purchases:** none


## Frequently asked questions

### Is Extend Jam free?

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

### Is Claustral Puzzle free?

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

### Do Extend Jam or Claustral Puzzle have ads?

Both Extend Jam and Claustral Puzzle show ads.

### Which is updated more often, Extend Jam or Claustral Puzzle?

Extend Jam ships an update every 4 days, and Claustral Puzzle every 3 weeks. Most recently, Extend Jam was updated on October 27, 2026 and Claustral Puzzle on October 29, 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.*