# QR Code & Barcode Reader vs 超算

The clearest difference is iOS requirement: QR Code & Barcode Reader at 11.0 against 超算's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. QR Code & Barcode Reader sells 1 one-off in-app purchase and 超算 sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code & Barcode Reader ships an update monthly, 超算 every 3 weeks. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | QR Code & Barcode Reader | 超算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/qr-code-and-barcode-reader/id1440377750/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 19 MB | 19 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [吉华 郑](https://appshunter.io/developer/1439538878) | [卫军 赵](https://appshunter.io/developer/1771299858) |

## What reviewers say

### QR Code & Barcode Reader

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-reader/id1440377750)

This utility app quickly scans various QR codes and barcodes, supporting over 15 types including URLs, contact info, and product codes. It saves your scan history and allows easy sharing via multiple platforms.

**Highlights:** Scan QR codes, Scan product barcodes, Supports 15+ code types, Save scan history, Share scans via SMS, Email, Social Media

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove in-app ads | $0.99 | one-time |


### 超算

[App page](https://appshunter.io/ios/app/id6737301186)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 超算-周VIP订阅服务 | $0.99 | per 7 days |
| 超算-月VIP订阅服务 | $3.99 | per month |
| 超算-年VIP订阅服务 | $14.99 | per year |
| 超算-永久VIP服务 | $17.99 | one-time |


## Frequently asked questions

### Is QR Code & Barcode Reader free?

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

### Is 超算 free?

超算 is free to download, with in-app purchases available.

### Do QR Code & Barcode Reader or 超算 have ads?

Neither QR Code & Barcode Reader nor 超算 shows ads.

### Which is updated more often, QR Code & Barcode Reader or 超算?

QR Code & Barcode Reader ships an update monthly, and 超算 every 3 weeks. Most recently, QR Code & Barcode Reader was updated on September 27, 2026 and 超算 on October 2, 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.*