# YilinTech vs NFC Tag Reader, QR Code

The clearest difference is in-app purchases: YilinTech at none against NFC Tag Reader, QR Code's 2. YilinTech also leads on iOS requirement (15.0 vs 17.0). NFC Tag Reader, QR Code's advantage is update cadence (fortnightly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. NFC Tag Reader, QR Code sells 2 in-app purchases, starting at $5.99 per 7 days. YilinTech asks for nothing beyond the download.

YilinTech ships an update every 4 months, NFC Tag Reader, QR Code fortnightly. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | YilinTech | NFC Tag Reader, QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 8 MB | 28 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Yilin Aguatech Co.,ltd.](https://appshunter.io/developer/1455601901) | [Lepisov Apps](https://appshunter.io/developer/1885942034) |

## What reviewers say

### YilinTech

[App page](https://appshunter.io/ios/app/yilintech/id1532157338)

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

**In-app purchases:** none


### NFC Tag Reader, QR Code

[App page](https://appshunter.io/ios/app/nfc-tag-reader-qr-code-norfy/id6760727865)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Yearly | $129.99 | per year |


## Frequently asked questions

### Is YilinTech free?

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

### Is NFC Tag Reader, QR Code free?

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

### Do YilinTech or NFC Tag Reader, QR Code have ads?

Neither YilinTech nor NFC Tag Reader, QR Code shows ads.

### Which is updated more often, YilinTech or NFC Tag Reader, QR Code?

YilinTech ships an update every 4 months, and NFC Tag Reader, QR Code fortnightly. Most recently, YilinTech was updated on September 19, 2026 and NFC Tag Reader, QR Code on September 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.*