# QR Code Reader + Barcode App vs D

The clearest difference is in-app purchases: D at none against QR Code Reader + Barcode App's 2. D also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. QR Code Reader + Barcode App sells 2 in-app purchases, starting at $4.99 per 7 days. D asks for nothing beyond the download.

QR Code Reader + Barcode App ships an update every 3 months, D every 5 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | QR Code Reader + Barcode App | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/qr-code-reader-plus-barcode-app/id6449294228/reviews)** | — |
| Number of ratings | **13** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 22 MB |
| Requires iOS | 17.6 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manimau Studios Pte Ltd](https://appshunter.io/developer/1589641502) | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) |

## What reviewers say

### QR Code Reader + Barcode App

[App page](https://appshunter.io/ios/app/qr-code-reader-plus-barcode-app/id6449294228)

Instantly scan and decode various QR codes and barcodes, including advanced 3D types. Generate your own QR codes for links, text, and contacts. Features include automatic scanning, history, low-light support, and an integrated browser.

**Highlights:** Lightning-fast QR and barcode scanning, Automatic smart scanning, QR code generation, Scan history, Low-light support with flashlight, Integrated web browser, Scan from photo gallery

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Premium | $4.99 | per 7 days |
| QR Premium Yearly | $29.99 | per year |


### D

[App page](https://appshunter.io/ios/app/d-netware/id6761515677)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader + Barcode App free?

QR Code Reader + Barcode App is free to download, with in-app purchases available.

### Is D free?

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

### Do QR Code Reader + Barcode App or D have ads?

QR Code Reader + Barcode App shows ads; D does not.

### Which is updated more often, QR Code Reader + Barcode App or D?

QR Code Reader + Barcode App ships an update every 3 months, and D every 5 weeks. Most recently, QR Code Reader + Barcode App was updated on October 25, 2026 and D on October 14, 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.*