# 中文电码App vs 防伪QR码

The clearest difference is in-app purchases: 防伪QR码 at none against 中文电码App's 1. 防伪QR码 also leads on ads (none vs shown). 中文电码App's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 中文电码App sells 1 one-off in-app purchase. 防伪QR码 asks for nothing beyond the download.

中文电码App ships an update every 10 months, 防伪QR码 every 11 months. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 中文电码App | 防伪QR码 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 months** | Every 11 months |
| Size | 28 MB | 34 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZHANG YONGAN](https://appshunter.io/developer/492380030) | [Shenyang AnChuang Information Technology Co.,Ltd](https://appshunter.io/developer/537560826) |

## What reviewers say

### 中文电码App

[App page](https://appshunter.io/ios/app/app/id1488210984)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The unrestricted version | $0.99 | one-time |


### 防伪QR码

[App page](https://appshunter.io/ios/app/qr/id1669655402)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中文电码App free?

中文电码App is free to download, with in-app purchases available.

### Is 防伪QR码 free?

防伪QR码 is free to download, with no in-app purchases.

### Do 中文电码App or 防伪QR码 have ads?

中文电码App shows ads; 防伪QR码 does not.

### Which is updated more often, 中文电码App or 防伪QR码?

中文电码App ships an update every 10 months, and 防伪QR码 every 11 months. Most recently, 中文电码App was updated on September 10, 2026 and 防伪QR码 on September 13, 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.*