# XON Episode Four vs Mystery Box 5

The clearest difference is price: Mystery Box 5 at Free against XON Episode Four's $1.99. XON Episode Four's advantage is rating (4.4 vs 3.7) and review sentiment (72% vs 33%). On ratings volume, ads and device support there is nothing between them.

Mystery Box 5 is free to download; XON Episode Four costs $1.99 up front. Mystery Box 5 sells 3 one-off in-app purchases. XON Episode Four asks for nothing beyond the download.

XON Episode Four holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 43 and 35 respectively. Written reviews point the same way: 72% of XON Episode Four's written reviews are positive against 33% of Mystery Box 5's.

XON Episode Four ships an update every 2 weeks, Mystery Box 5 every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | XON Episode Four | Mystery Box 5 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.4 (43 ratings)](https://appshunter.io/ios/app/xon-episode-four/id1134485476/reviews)** | [3.7 (35 ratings)](https://appshunter.io/ios/app/mystery-box-5-elements/id6478146368/reviews) |
| Number of ratings | **43** | 35 |
| Positive reviews | **72.2% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 92 MB | 439 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Noam Kahalani](https://appshunter.io/developer/1010855872) | [XSGames](https://appshunter.io/developer/1725979641) |

## What reviewers say

### XON Episode Four

[App page](https://appshunter.io/ios/app/xon-episode-four/id1134485476)

Embark on a puzzle adventure in a mysterious world. Explore intricate environments and uncover hidden secrets. This game offers a challenging and immersive experience for puzzle enthusiasts.

**Highlights:** Puzzle adventure gameplay, Mysterious world exploration, Uncover secrets and mysteries, Inspired by classic adventure games

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

**In-app purchases:** none


### Mystery Box 5

[App page](https://appshunter.io/ios/app/mystery-box-5-elements/id6478146368)

Embark on an unforgettable puzzle adventure exploring intricate boxes filled with enigmas and brain-teasing challenges. Enjoy a captivating soundtrack and get hints when you're stuck. Share your achievements with friends and the community.

**Highlights:** Intricate puzzle boxes, Brain-teasing challenges, Captivating soundtrack, Hint system, Share achievements, Elements Stone extra challenge

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All levels | $3.99 | one-time |
| Unlock All levels + Coffee | $4.99 | one-time |
| Unlock All levels + Love | $7.99 | one-time |


## Frequently asked questions

### Is XON Episode Four free?

XON Episode Four costs $1.99, with no in-app purchases.

### Is Mystery Box 5 free?

Mystery Box 5 is free to download, with in-app purchases available.

### Which has better reviews, XON Episode Four or Mystery Box 5?

XON Episode Four is rated higher. XON Episode Four averages 4.4 out of 5 from 43 ratings, while Mystery Box 5 averages 3.7 from 35 ratings.

### Do XON Episode Four or Mystery Box 5 have ads?

Neither XON Episode Four nor Mystery Box 5 shows ads.

### Which is updated more often, XON Episode Four or Mystery Box 5?

XON Episode Four ships an update every 2 weeks, and Mystery Box 5 every 2 months. Most recently, XON Episode Four was updated on October 24, 2026 and Mystery Box 5 on October 23, 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.*