# GHZ state vs QuantumNative

The clearest difference is in-app purchases: GHZ state at none against QuantumNative's 5. GHZ state also leads on iOS requirement (16 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. QuantumNative sells 5 in-app purchases, starting at $14.99 per month. GHZ state asks for nothing beyond the download.

## The numbers

| Metric | GHZ state | QuantumNative |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 6 MB | 48 MB |
| Requires iOS | **16** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [EUNMIN PARK](https://appshunter.io/developer/1549813078) |

## What reviewers say

### GHZ state

[App page](https://appshunter.io/ios/app/ghz-state/id6743487296)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuantumNative

[App page](https://appshunter.io/ios/app/quantumnative/id6757658709)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Pro Yearly | $99.99 | per year |
| Streak Repair | $0.99 | one-time |
| AI Credits (50) | $2.99 | one-time |
| QPU Credits (10) | $4.99 | one-time |


## Frequently asked questions

### Is GHZ state free?

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

### Is QuantumNative free?

QuantumNative is free to download, with in-app purchases available.

### Do GHZ state or QuantumNative have ads?

Neither GHZ state nor QuantumNative 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.*