# 百度翻译 vs QR Code Reader

The clearest difference is rating: 百度翻译 at 4.7 against QR Code Reader's 4.1. 百度翻译 also leads on update cadence (every 3 weeks vs every 15 months) and ratings volume (3.8K vs 72). QR Code Reader's advantage is in-app purchases (none vs 10). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 百度翻译 sells 10 one-off in-app purchases. QR Code Reader asks for nothing beyond the download.

百度翻译 holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: 百度翻译 has 3.8K ratings behind it against 72, so its average is the more settled of the two. Written reviews point the same way: 69% of 百度翻译's written reviews are positive against 64% of QR Code Reader's.

百度翻译 ships an update every 3 weeks, QR Code Reader every 15 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 百度翻译 | QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.8K ratings)](https://appshunter.io/ios/app/id605670941/reviews)** | [4.1 (72 ratings)](https://appshunter.io/ios/app/qr-code-reader-quick-scanner/id1027673811/reviews) |
| Number of ratings | **3.8K** | 72 |
| Positive reviews | **69.3% of reviews** | 63.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 15 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 412 MB | 43 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [柳 王](https://appshunter.io/developer/1019029989) |

## What reviewers say

### 百度翻译

[App page](https://appshunter.io/ios/app/id605670941)

This app offers professional translation services for over 200 languages, supporting various scenarios like learning, work, and travel. It features instant text, photo, voice, and offline translations, along with tools for vocabulary building and grammar analysis.

**Highlights:** Multi-language instant translation, Photo and AR translation, Voice and conversation translation, Offline dictionary and translation, Vocabulary building and practice, AI-powered grammar analysis and essay correction, English pronunciation scoring

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中英离线翻译包2周的使用权 | $0.99 | one-time |
| 中日离线翻译包2周的使用权 | $0.99 | one-time |
| 中韩离线翻译包2周的使用权 | $0.99 | one-time |
| 中英离线翻译包半年的使用权 | $2.99 | one-time |
| 18学币 | $2.99 | one-time |
| 中日离线翻译包半年的使用权 | $4.99 | one-time |
| 中韩离线翻译包半年的使用权 | $4.99 | one-time |
| 78学币 | $9.99 | one-time |
| 128学币 | $19.99 | one-time |
| 498学币 | $69.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient translation
- 👍 Convenient and easy to use
- 🔍 Comprehensive language support
- 💡 Helpful example sentences
- 🤖 Accurate translations

**What reviewers complain about**

- 🐛 Crashes and bugs
- 📢 Excessive ads and pop-ups
- 🔍 Lack of pinyin support
- 🤖 Inconsistent translation quality
- 🤔 Confusing interface changes

**Reported bugs**

- App crashes on launch
- Translation errors for certain languages
- Delayed voice response
- Compatibility issues with newer devices
- Inability to copy/paste translated text

**Requested features**

- Restore pinyin support
- Improve image translation functionality
- Add more language pairs
- Provide offline translation capabilities
- Simplify the user interface


### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-quick-scanner/id1027673811)

Easily scan QR codes and barcodes with this fast and intuitive application. It also allows you to create your own QR codes and convert scanned documents into PDF files.

**Highlights:** Auto-detect scanning, Scans QR codes and barcodes, Scan to PDF, Create your own QR codes, Scan history, Integrated web browser

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

**In-app purchases:** none


## Frequently asked questions

### Is 百度翻译 free?

百度翻译 is free to download, with in-app purchases available.

### Is QR Code Reader free?

QR Code Reader is free to download, with no in-app purchases.

### Which has better reviews, 百度翻译 or QR Code Reader?

百度翻译 is rated higher. 百度翻译 averages 4.7 out of 5 from 3.8K ratings, while QR Code Reader averages 4.1 from 72 ratings.

### Do 百度翻译 or QR Code Reader have ads?

Both 百度翻译 and QR Code Reader show ads.

### Which is updated more often, 百度翻译 or QR Code Reader?

百度翻译 ships an update every 3 weeks, and QR Code Reader every 15 months. Most recently, 百度翻译 was updated on November 1, 2026 and QR Code Reader on October 29, 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.*