# NB Scan vs 3D

The clearest difference is in-app purchases: NB Scan at none against 3D's 3. NB Scan also leads on iOS requirement (14.1 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. 3D sells 3 in-app purchases, starting at $19.99 per 7 days. NB Scan asks for nothing beyond the download.

## The numbers

| Metric | NB Scan | 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 43 MB | 45 MB |
| Requires iOS | **14.1** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [TDL Systems Inc.](https://appshunter.io/developer/1584052056) | [Sidekick Interactive, Inc.](https://appshunter.io/developer/490552471) |

## What reviewers say

### NB Scan

[App page](https://appshunter.io/ios/app/nb-scan/id6445827360)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D

[App page](https://appshunter.io/ios/app/3d-sidekick/id6739503140)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $19.99 | per 7 days |
| Monthly Plan | $49.99 | per month |
| Annual Plan | $499.99 | per year |


## Frequently asked questions

### Is NB Scan free?

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

### Is 3D free?

3D is free to download, with in-app purchases available.

### Do NB Scan or 3D have ads?

Neither NB Scan nor 3D shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*