# The Da Vinci Cryptex vs NixHex

The clearest difference is in-app purchases: NixHex at none against The Da Vinci Cryptex's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The Da Vinci Cryptex sells 3 one-off in-app purchases. NixHex asks for nothing beyond the download.

## The numbers

| Metric | The Da Vinci Cryptex | NixHex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (43 ratings)](https://appshunter.io/ios/app/the-da-vinci-cryptex/id6467490326/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 139 MB | 9 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XSGames](https://appshunter.io/developer/1725979641) | [洪铎 许](https://appshunter.io/developer/1896565398) |

## What reviewers say

### The Da Vinci Cryptex

[App page](https://appshunter.io/ios/app/the-da-vinci-cryptex/id6467490326)

Engage your intellect with a series of 50 unique riddles and logical enigmas. Solve challenging puzzles to unlock cryptic devices and progress through escape room-style levels. Test your IQ and critical thinking skills in this addictive brain-teasing adventure.

**Highlights:** 50 unique handcrafted puzzles, Logical enigmas, IQ skill testing, Hints available, Astonishing graphics, Captivating background music

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $1.99 | one-time |
| Full Game + Coffee | $3.99 | one-time |
| Full Game + Love | $5.99 | one-time |

**What reviewers like**

- 💡 Engaging concept and aesthetic
- 🧠 Brain-challenging puzzles
- ✨ Many rooms with "aha" moments
- 👍 Developer responsiveness
- 😃 Fun and entertaining

**What reviewers complain about**

- 🐛 Unreliable controls
- 🐛 Arbitrary solutions
- 🐛 Unhelpful hints
- 😩 Long and discouraging ads
- 🐛 Ads don't provide hints

**Reported bugs**

- Cryptex wheels react unreliably
- Solutions lack logical connection
- Hints lead in the wrong direction
- Level 16 not solvable
- Ads don't provide hints


### NixHex

[App page](https://appshunter.io/ios/app/nixhex/id6785796690)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Da Vinci Cryptex free?

The Da Vinci Cryptex is free to download, with in-app purchases available.

### Is NixHex free?

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

### Do The Da Vinci Cryptex or NixHex have ads?

Neither The Da Vinci Cryptex nor NixHex 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.*