# TopMed vs QR Code Reader

The clearest difference is in-app purchases: TopMed at none against QR Code Reader's 4. TopMed also leads on iOS requirement (12 vs 15.0). QR Code Reader's advantage is ads (none vs shown) and update cadence (every 10 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. QR Code Reader sells 4 in-app purchases, starting at $7.99 per 7 days. TopMed asks for nothing beyond the download.

TopMed ships an update every 6 weeks, QR Code Reader every 10 days. The most recent releases landed on September 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TopMed | QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (124 ratings)](https://appshunter.io/ios/app/qr-code-reader/id6469319539/reviews)** |
| Number of ratings | — | **124** |
| Positive reviews | — | 24.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | — | Subscription |
| Size | 109 MB | 53 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [上海嘉礴信息科技有限公司](https://appshunter.io/developer/1193423329) | [Lilucat](https://appshunter.io/developer/1676061700) |

## What reviewers say

### TopMed

[App page](https://appshunter.io/ios/app/topmed-tool/id1475401763)

**Features:** Vision Pro support

**In-app purchases:** none


### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader/id6469319539)

Easily scan and interpret various QR codes, including URLs, Wi-Fi, and contact information. Generate custom QR codes for social media, websites, and more. Seamlessly integrate codes into Apple Wallet and widgets, with a convenient scan history and backup feature.

**Highlights:** Scan all QR code types, Generate custom QR codes, Integrate codes into Apple Wallet, Add codes to Widgets, Scan from images, Scan history and backup

**Features:** Family Sharing, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Scanner | $7.99 | per 7 days |
| QR Code Reader | $29.99 | per year |
| QR Code Reader | Free | one-time |
| QR Code Scanner | $59.99 | one-time |


## Frequently asked questions

### Is TopMed free?

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

### Is QR Code Reader free?

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

### Do TopMed or QR Code Reader have ads?

TopMed shows ads; QR Code Reader does not.

### Which is updated more often, TopMed or QR Code Reader?

TopMed ships an update every 6 weeks, and QR Code Reader every 10 days. Most recently, TopMed was updated on September 27, 2026 and QR Code Reader on October 16, 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.*