# 3DDenim vs BLUROYAL B2B

The clearest difference is iOS requirement: 3DDenim at 11.0 against BLUROYAL B2B's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3DDenim ships an update every 18 months, BLUROYAL B2B every 9 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 3DDenim | BLUROYAL B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 9 months** |
| Size | 64 MB | 104 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yongcui HU](https://appshunter.io/developer/1537577154) | [BLUROYAL](https://appshunter.io/developer/1591030956) |

## What reviewers say

### 3DDenim

[App page](https://appshunter.io/ios/app/3ddenim/id1537577152)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLUROYAL B2B

[App page](https://appshunter.io/ios/app/bluroyal-b2b/id1591030654)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3DDenim free?

3DDenim is free to download, with no in-app purchases.

### Is BLUROYAL B2B free?

BLUROYAL B2B is free to download, with no in-app purchases.

### Do 3DDenim or BLUROYAL B2B have ads?

Neither 3DDenim nor BLUROYAL B2B shows ads.

### Which is updated more often, 3DDenim or BLUROYAL B2B?

3DDenim ships an update every 18 months, and BLUROYAL B2B every 9 months. Most recently, 3DDenim was updated on October 29, 2026 and BLUROYAL B2B on October 24, 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.*