# AR Chemistry Creatures vs Chemicastle

The clearest difference is update cadence: AR Chemistry Creatures at every 4 days against Chemicastle's every 4 months. AR Chemistry Creatures 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.

AR Chemistry Creatures ships an update every 4 days, Chemicastle every 4 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AR Chemistry Creatures | Chemicastle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 months |
| Size | 376 MB | 301 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [LimboTech](https://appshunter.io/developer/1770997741) | [Haute ecole pedagogique HEP-BEJUNE](https://appshunter.io/developer/1835648343) |

## What reviewers say

### AR Chemistry Creatures

[App page](https://appshunter.io/ios/app/ar-chemistry-creatures/id6723896699)

**In-app purchases:** none


### Chemicastle

[App page](https://appshunter.io/ios/app/chemicastle/id6753705536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Chemistry Creatures free?

AR Chemistry Creatures is free to download, with no in-app purchases.

### Is Chemicastle free?

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

### Do AR Chemistry Creatures or Chemicastle have ads?

Neither AR Chemistry Creatures nor Chemicastle shows ads.

### Which is updated more often, AR Chemistry Creatures or Chemicastle?

AR Chemistry Creatures ships an update every 4 days, and Chemicastle every 4 months. Most recently, AR Chemistry Creatures was updated on November 8, 2026 and Chemicastle 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.*