# CrazyScan - QR Code Reader — QR Scanner

> Fast, convenient QR code and barcode scanner with history management. (iPhone/iPad app by 芸倩 潘.)

- Source: https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839 (this page in markdown: same URL + `.md`)
- Developer: [芸倩 潘](https://appshunter.io/developer/837969194)
- Category: Utilities, Business
- Price: Free
- Rating: 4.30/5 from 4 App Store ratings · 25 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 91 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2015-12-08
- Data updated: 2026-08-23
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839/reviews.md

## What is CrazyScan?

CrazyScan supports scan of all standard 1D and 2D code  types – QR, Aztec, UPC, EAN13, EAN8, Code39, Code93, Code128, PDF417, ITF14, DataMatrix and so on. It is the easiest and most convenient Code Reader for you.

【FEATURES】
● The fastest Code Reader 
- Scans with Dual Scan Core and gives the result very fast. You can also copy and paste or import a QR Code image to the app at anytime and get the result.
- It works whether there is network or not.
- Multiscan allows you to scan a number of QR codes continuously and shows the results swiftly. 
- Flash light helps you to scan easily in the dark.

● iOS 9 Spotlight Search
- Use Spotlight to search for content of Scan and open it directly in its Detail Page.

● 3D Touch feature for iPhone 6s and iPhone 6s Plus
- Quick Actions from the iPhone Home screen: Import a code image from album, Multiscan and Manage History.

● History management
- Saves scan history automatically for management.

【FEEDBACK】
- App feedback：About- Feedback
- Official QQ Group：475041343
- Wechat account：vDreamerTeam
- Weibo：@vDreamerTeam

## Key features

- Scans all standard 1D and 2D code types
- Dual Scan Core for fast results
- Offline scanning capability
- Multi-scan for continuous scanning
- Flashlight for low-light scanning
- Scan history management
- 3D Touch Quick Actions

## Recent user reviews (10 of 25)

All indexed reviews: https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839/reviews.md

### 5/5 — 马上扫，个人号码转账，轻松容易百分百转账成功

*2026-05-27*

很好，很快，很正当

### 1/5 — 爛到一個爆炸 不要下載

*2025-11-26, version 2.2.0*

一進來瘋狂要你付錢 沒付錢根本用不了 評論都刷的 吃你老媽的冰 一進來就吃我300 白癡軟件

### 4/5 — 小而美的app

*2025-06-26, version 2.2.0*

好用，掃碼速度快！

### 5/5 — 已经5年没跟新了

*2025-01-09*

已经5年没跟新了

### 5/5 — 這家冰真的很好吃

*2021-07-26, version 2.2.0*

這家的草莓冰真的很好吃 小孩都一直吵著要去吃連大人也是

### 5/5 — 免費的小軟件

*2020-11-25, version 2.2.0*

支持連續掃瞄功能 可放大
符合戶外工作使用
 很棒

希望修正後 可以自主編輯檔名
謝謝你

### 5/5 — 性能

*2020-11-11*

不错

### 5/5 — 👌👍🏾

*2020-07-01*

👌👍🏾

### 5/5 — 极其好的体验！！

*2020-02-22*

一直以来条码二维码的扫描器很多，也没空仔细比较。这几天因新冠肺炎疫情关在家里，大整理。仔细比较了一下很多款，这款真的是体验最好的一款了。再赞！

### 5/5 — 服務員超親切，小孩説麵麵太好吃了啦👍

*2019-12-21, version 2.2.0*

服務員超親切，小孩説麵麵太好吃了啦，多了一個溜小孩的餐廳

## Frequently asked questions about CrazyScan

### What types of codes can CrazyScan scan?

CrazyScan supports a wide range of 1D and 2D code types, including QR, Aztec, UPC, EAN13, EAN8, Code39, Code93, Code128, PDF417, ITF14, and DataMatrix.

### Does CrazyScan work offline?

Yes, CrazyScan is designed to work whether there is a network connection or not, making it convenient for use anywhere.

### How fast is the scanning with CrazyScan?

The app features a Dual Scan Core, which allows it to scan and provide results very quickly. It also offers multiscan for continuous scanning of multiple codes swiftly.

### Can I manage my scanned codes with CrazyScan?

Yes, CrazyScan automatically saves your scan history, allowing for easy management and retrieval of past scans.

### Does CrazyScan have ads?

Yes, CrazyScan contains advertisements. It is available for free but supported by ads.

### What devices is CrazyScan compatible with?

CrazyScan is available for iPhone and iPod devices and supports iOS 9 Spotlight Search and 3D Touch features on compatible iPhones.

### How often is CrazyScan updated?

The latest version, 2.2.0, was released on October 7, 2019. While updates have not been very frequent recently, the app has been stable.

### What is the user rating for CrazyScan?

CrazyScan has a rating of 4.0 stars based on 3 user ratings.

## Version history (last 5 releases)

### 2.2.0 — 2019-10-07

1. Full support for iOS 13.

2. Full support for iPhone 11.

### 2.1.8 — 2018-12-06

1.Bug fixes and performance improvements.

### 2.1.5 — 2018-10-18

1. Full support for iOS 12.
2. Full support for iPhone XR/XS Max.

### 2.1.3 — 2018-10-11

1.Bug fixes and performance improvements.

### 2.1.2 — 2018-10-08

1.Advance features improvements.
2.Bug fixes and performance improvements.

## Apps similar to CrazyScan

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [QR Code Maker Barcode Scanner](https://appshunter.io/ios/app/qr-code-maker-barcode-scanner/id6449941680) | 4.0 (7) | Free | Utilities |
| [2D scanning](https://appshunter.io/ios/app/2d-scanning/id1203565616) | 4.1 (26) | Free | Utilities |
| [H3C现场服务](https://appshunter.io/ios/app/h3c/id1516459045) | — | Free | Utilities |
| [FScan-Fast Continuous Scanning](https://appshunter.io/ios/app/fscan-fast-continuous-scanning/id1166424152) | 4.0 (1) | Free | Utilities |
| [Quick Scan-QR reader,generate](https://appshunter.io/ios/app/quick-scan-qr-readergenerate/id620331677) | 5.0 (1) | Free | Utilities |
| [EasyCode Scanner: QR & Barcode](https://appshunter.io/ios/app/easycode-scanner-qr-and-barcode/id6738674173) | 5.0 (1) | Free | Utilities |

## More apps by 芸倩 潘

- [字之韵](https://appshunter.io/ios/app/id774946986)
- [QR Code Studio-QR Code Reader](https://appshunter.io/ios/app/qr-code-studio-qr-code-reader/id885529353)
- [QR Code Studio Pro-QR Scanner](https://appshunter.io/ios/app/qr-code-studio-pro-qr-scanner/id921217360)
- [Logo Design Studio](https://appshunter.io/ios/app/logo-design-studio/id957190641)
- [AITalk-Turn text into video](https://appshunter.io/ios/app/aitalk-turn-text-into-video/id1458054112)

All apps by 芸倩 潘: https://appshunter.io/developer/837969194

---

*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 2026-08-23.*