# QR Code Reader & Barcode Scan vs 律鲸律师

The clearest difference is in-app purchases: 律鲸律师 at none against QR Code Reader & Barcode Scan's 4. 律鲸律师 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Reader & Barcode Scan sells 4 in-app purchases, starting at $4.49 per month. 律鲸律师 asks for nothing beyond the download.

QR Code Reader & Barcode Scan ships an update every 3 weeks, 律鲸律师 monthly. The most recent releases landed on September 22, 2026 and December 23, 2025 respectively.

## The numbers

| Metric | QR Code Reader & Barcode Scan | 律鲸律师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (71 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-barcode-scan/id1521174180/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 51 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mert Vardar](https://appshunter.io/developer/1456260549) | [Chengdu Lvjun Risk Management Co., Ltd.](https://appshunter.io/developer/1616481371) |

## What reviewers say

### QR Code Reader & Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-reader-and-barcode-scan/id1521174180)

Easily scan QR codes and barcodes by simply pointing your device's camera. This utility offers instant results, a helpful flashlight for low-light conditions, and keeps a history of your scans. No internet connection is needed for this fast and effective tool.

**Highlights:** Instant QR and barcode scanning, Flashlight for low-light, Scan history, No internet required, Minimalist material design, Simple to use

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Reader & Barcode + | $4.49 | per month |
| QR Code Reader & Barcode + | $4.99 | per month |
| QR Code Scanner Maker + | $39.99 | per year |
| QR Code Scanner Maker + | $39.99 | per year |


### 律鲸律师

[App page](https://appshunter.io/ios/app/id1570769803)

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader & Barcode Scan free?

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

### Is 律鲸律师 free?

律鲸律师 is free to download, with no in-app purchases.

### Do QR Code Reader & Barcode Scan or 律鲸律师 have ads?

QR Code Reader & Barcode Scan shows ads; 律鲸律师 does not.

### Which is updated more often, QR Code Reader & Barcode Scan or 律鲸律师?

QR Code Reader & Barcode Scan ships an update every 3 weeks, and 律鲸律师 monthly. Most recently, QR Code Reader & Barcode Scan was updated on September 22, 2026 and 律鲸律师 on December 23, 2025.

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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.*