# M-Code

> QR code generator, storage, and sharing app for iPhone and Apple Watch. (iPhone/iPad app by Wai Yin Chan.)

- Source: https://appshunter.io/ios/app/m-code/id1376527989 (this page in markdown: same URL + `.md`)
- Developer: [Wai Yin Chan](https://appshunter.io/developer/1376527988)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 10 MB
- Languages: English, Chinese, Chinese
- Released: 2018-04-28
- Data updated: 2026-06-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/m-code/id1376527989/reviews.md

## What is M?

M-Code is your all-in-one barcode toolkit. Scan, create, and manage QR codes and barcodes — all from your pocket.

SCAN CODE 
Point your camera or import from your photo library. M-Code recognizes 11 barcode formats including QR Code, Code 128, PDF417, Aztec, EAN-13, EAN-8, UPC-E, Code 39, Code 93, ITF-14, and Interleaved 2 of 5.
 
CREATE FROM TEXT
Type any content and generate a barcode instantly. Choose from QR Code, Code 128, PDF417, or Aztec — with a live preview of each format before you save.

YOUR PERSONAL LIBRARY 
Organize saved codes with custom titles. Search, reorder, and access them anytime. View the encoded content, copy it, or open embedded URLs directly.

APPLE WATCH
Access all your saved codes on your wrist. Perfect for quickly showing a code at checkout or entry.

## Key features

- Local QR code storage
- Share QR codes online
- Download QR codes from online database
- iPhone and Apple Watch support

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/m-code/id1376527989/reviews.md

### 5/5 — bug

*2021-01-14, version 1.3*

watch app sync 唔到

### 5/5 — 14.2 IPhone XR 用唔到apps

*2020-11-11, version 1.2*

會彈apps

### 5/5 — 超正

*2018-10-10, version 1.2*

方便好用，謝謝開發的爸打。

## Frequently asked questions about M

### What devices does M-QR support?

M-QR is available for iPhone, iPod, and Apple Watch. This allows for convenient QR code management across your Apple ecosystem.

### How often is M-QR updated?

The app was last updated on November 16, 2020, with version 1.3. While not frequently updated recently, it offers core QR code functionality.

### Is M-QR free to use?

Yes, M-QR is completely free to download and use. There are no in-app purchases or subscription fees required.

### Does M-QR have ads?

No, M-QR is ad-free. Users can enjoy a clean and uninterrupted experience while managing their QR codes.

### What is the age rating for M-QR?

M-QR has an age rating of 4+, making it suitable for users of all ages. It is a straightforward utility application.

### Can I store QR codes locally with M-QR?

Yes, M-QR allows you to store QR codes directly on your device. This provides quick access to your frequently used codes.

### How can I share QR codes using M-QR?

You can share QR codes by uploading them to an online database within the app. This makes them accessible from anywhere.

### Where can I find QR codes to download with M-QR?

M-QR enables you to download QR codes from its online database. This is useful for retrieving previously saved or shared codes.

## Version history (last 5 releases)

### 1.5 — 2026-06-12

- Bug fixes and performance improvements

### 1.4 — 2026-04-15

- Added support for detecting 11 barcode formats when importing from photo albums
- Added a real-time preview image type selection interface when creating barcodes from text
- Bug fixes and performance improvements

### 1.3 — 2020-11-16

新增項目最後更新日期，修正少量錯誤

### 1.2 — 2018-08-31

修正少量錯誤

### 1.1 — 2018-05-03

新增：
從線上資料庫下載二維碼的簡單教學頁面
在 iPhone 選擇二維碼可以同步顯示在 Apple Watch 上

## Apps similar to M

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Parking, Locate Me](https://appshunter.io/ios/app/parking-locate-me/id908811164) | 2.3 (3) | Free | Utilities |
| [ScanCode qrcode and barcode](https://appshunter.io/ios/app/scancode-qrcode-and-barcode/id1117496050) | 5.0 (2) | Free | Utilities |
| [EBiD](https://appshunter.io/ios/app/ebid/id1627384994) | 5.0 (2) | Free | Utilities |
| [Me QR - QR Code Generator](https://appshunter.io/ios/app/me-qr-qr-code-generator/id1601025694) | 4.8 (59) | Free | Utilities |
| [QR Code and Barcode: Scanner](https://appshunter.io/ios/app/qr-code-and-barcode-scanner/id1574087047) | 4.4 (21) | Free | Utilities |
| [HmCam](https://appshunter.io/ios/app/hmcam/id6473352347) | — | Free | Utilities |

## More apps by Wai Yin Chan

- [Multi Compiler](https://appshunter.io/ios/app/multi-compiler/id1536319920)
- [Delivery Recorder](https://appshunter.io/ios/app/delivery-recorder/id6443685668)

All apps by Wai Yin Chan: https://appshunter.io/developer/1376527988

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-20.*