# 超算 vs QR Coder

The clearest difference is update cadence: 超算 at every 3 weeks against QR Coder's every 12 months. 超算 also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

超算 ships an update every 3 weeks, QR Coder every 12 months. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 超算 | QR Coder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Size | 19 MB | 5 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [卫军 赵](https://appshunter.io/developer/1771299858) | [Claudio Guirunas](https://appshunter.io/developer/1149103410) |

## What reviewers say

### 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 |


### QR Coder

[App page](https://appshunter.io/ios/app/qr-coder/id6748948979)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.29 | one-time |


## Frequently asked questions

### Is 超算 free?

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

### Is QR Coder free?

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

### Do 超算 or QR Coder have ads?

Neither 超算 nor QR Coder shows ads.

### Which is updated more often, 超算 or QR Coder?

超算 ships an update every 3 weeks, and QR Coder every 12 months. Most recently, 超算 was updated on October 2, 2026 and QR Coder on September 22, 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.*