# D vs QR & Barcode Scanner MultiScan

The clearest difference is ads: D at none against QR & Barcode Scanner MultiScan's shown. D also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, update cadence 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.

D ships an update weekly, QR & Barcode Scanner MultiScan every 5 days. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | D | QR & Barcode Scanner MultiScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 76 MB | 37 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [D.T.C. ENTERPRISE PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1606075357) | [QuickServe Corporation](https://appshunter.io/developer/458253695) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-gps/id6741318780)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR & Barcode Scanner MultiScan

[App page](https://appshunter.io/ios/app/qr-and-barcode-scanner-multiscan/id6791825709)

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

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is QR & Barcode Scanner MultiScan free?

QR & Barcode Scanner MultiScan is free to download, with no in-app purchases.

### Do D or QR & Barcode Scanner MultiScan have ads?

QR & Barcode Scanner MultiScan shows ads; D does not.

### Which is updated more often, D or QR & Barcode Scanner MultiScan?

D ships an update weekly, and QR & Barcode Scanner MultiScan every 5 days. Most recently, D was updated on October 8, 2026 and QR & Barcode Scanner MultiScan on October 21, 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.*