# Desnet Barcode vs Viewra 3D

The clearest difference is in-app purchases: Desnet Barcode at none against Viewra 3D's 3. Desnet Barcode also leads on update cadence (every 2 days vs every 4 months) and iOS requirement (9.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Viewra 3D sells 3 in-app purchases, starting at $2.99 per month. Desnet Barcode asks for nothing beyond the download.

Desnet Barcode ships an update every 2 days, Viewra 3D every 4 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Desnet Barcode | Viewra 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/desnet-barcode/id1435600409/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | Free | — |
| Size | 9 MB | 152 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Teknoza.be](https://appshunter.io/developer/1289004375) | [Shenzhen Seize Times E-Commerce Co., Ltd.](https://appshunter.io/developer/368397197) |

## What reviewers say

### Desnet Barcode

[App page](https://appshunter.io/ios/app/desnet-barcode/id1435600409)

Identify the country of origin for products by scanning their barcodes. This utility app provides quick and easy access to product information.

**Highlights:** Scan barcodes, Identify product country, Quick information access, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Viewra 3D

[App page](https://appshunter.io/ios/app/viewra-3d/id6758283083)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viewra 3D Pro (1 Month) | $2.99 | per month |
| Viewra 3D Pro (1 Year) | $29.99 | per year |
| Viewra 3D Pro (Lifetime) | $79.99 | one-time |


## Frequently asked questions

### Is Desnet Barcode free?

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

### Is Viewra 3D free?

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

### Do Desnet Barcode or Viewra 3D have ads?

Neither Desnet Barcode nor Viewra 3D shows ads.

### Which is updated more often, Desnet Barcode or Viewra 3D?

Desnet Barcode ships an update every 2 days, and Viewra 3D every 4 months. Most recently, Desnet Barcode was updated on October 7, 2026 and Viewra 3D on October 12, 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.*