# Crystal Journey vs Sigma345

The clearest difference is price: Sigma345 at $0.49 against Crystal Journey's $3.99. Sigma345 also leads on device support (5 vs 3). Crystal Journey's advantage is iOS requirement (13.0 vs 15). On ads and in-app purchases there is nothing between them.

Crystal Journey costs $3.99 and Sigma345 $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Crystal Journey | Sigma345 |
| --- | --- | --- |
| Price | $3.99 | **$0.49** |
| Rating | **[4.5 (12 ratings)](https://appshunter.io/ios/app/crystal-journey/id6451115833/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Paid | — |
| Size | 303 MB | 34 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Blend Nesimi](https://appshunter.io/developer/1696618141) | [Thierry MATHIAS](https://appshunter.io/developer/1792597442) |

## What reviewers say

### Crystal Journey

[App page](https://appshunter.io/ios/app/crystal-journey/id6451115833)

Embark on a 3D puzzle adventure across multiple captivating chapters. Navigate intricate levels, solve challenging puzzles, and uncover the path to a radiant purple crystal. Experience a visually stunning and immersive journey that tests your cognitive skills.

**Highlights:** 3D puzzle gameplay, Multiple captivating chapters, Offline play, Stunning visuals, Cognitive challenges, Unlockable crystal goal

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

**In-app purchases:** none


### Sigma345

[App page](https://appshunter.io/ios/app/sigma345/id6741017258)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Journey free?

Crystal Journey costs $3.99, with no in-app purchases.

### Is Sigma345 free?

Sigma345 costs $0.49, with no in-app purchases.

### Do Crystal Journey or Sigma345 have ads?

Neither Crystal Journey nor Sigma345 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.*