# NKS Explorer HD vs quBit in 2D

The clearest difference is in-app purchases: NKS Explorer HD at none against quBit in 2D's 3. NKS Explorer HD also leads on iOS requirement (8.0 vs 15.0). quBit in 2D's advantage is device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. quBit in 2D sells 3 one-off in-app purchases. NKS Explorer HD asks for nothing beyond the download.

## The numbers

| Metric | NKS Explorer HD | quBit in 2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/nks-explorer-hd/id1255002903/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 months |
| Monetization | Free | — |
| Size | 5 MB | 0 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Kiehl](https://appshunter.io/developer/489971243) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### NKS Explorer HD

[App page](https://appshunter.io/ios/app/nks-explorer-hd/id1255002903)

Explore the "New Kind of Science" through interactive pattern generation. Discover insights into the universe by creating complex visual patterns from simple computer programs. Engage your artistic side while learning about fundamental scientific principles.

**Highlights:** Interactive pattern generation, Explore "New Kind of Science", Universe insights, Artful pattern creation, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


### quBit in 2D

[App page](https://appshunter.io/ios/app/qubit-in-2d/id6450132499)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


## Frequently asked questions

### Is NKS Explorer HD free?

NKS Explorer HD is free to download, with no in-app purchases.

### Is quBit in 2D free?

quBit in 2D is free to download, with in-app purchases available.

### Do NKS Explorer HD or quBit in 2D have ads?

Neither NKS Explorer HD nor quBit in 2D 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.*