# Pudding Scan vs 公文宝

The clearest difference is monetization model: 公文宝 at free with in-app purchases against Pudding Scan's subscription. 公文宝 also leads on review sentiment (100% vs 91%). Pudding Scan's advantage is ratings volume (211 vs 2) and iOS requirement (13 vs 16.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Pudding Scan sells 11 in-app purchases, starting at $0.99 per month and 公文宝 sells 22 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Pudding Scan against 5.0 for 公文宝. That said, the two scores are not equally well evidenced: Pudding Scan has 211 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 91% of Pudding Scan's written reviews are positive against 100% of 公文宝's.

Pudding Scan ships an update every 5 weeks, 公文宝 every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Pudding Scan | 公文宝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (211 ratings)](https://appshunter.io/ios/app/pudding-scan/id1626815079/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6749213759/reviews)** |
| Number of ratings | **211** | 2 |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 146 MB | 24 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [广东天宸网络科技有限公司](https://appshunter.io/developer/1716282065) | [Guangzhou Weia Information Technology Co., Ltd.](https://appshunter.io/developer/1829340373) |

## What reviewers say

### Pudding Scan

[App page](https://appshunter.io/ios/app/pudding-scan/id1626815079)

Transform paper documents into high-quality PDF files with a single tap. This ad-free scanner offers batch text extraction, translation, and automatic correction for various use cases, from students to teachers and personal learning.

**Highlights:** Scan paper documents to PDF, Batch image text extraction, Text translation, Automatic document correction, Accurate edge trimming, Multiple filter enhancements

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto-renewal monthly plan | $0.99 | per month |
| Auto-renewal monthly plan | $0.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $9.99 | per year |
| Annual Subscription | $31.99 | per year |
| Annual Subscription | $31.99 | per year |
| 1-month membership | $1.99 | one-time |
| 布丁扫描会员(一年会员优惠) | $9.99 | one-time |
| 布丁扫描会员(一年会员) | $14.99 | one-time |
| Lifetime membership | $29.99 | one-time |

**What reviewers like**

- ✨ Clean and simple interface
- 🆓 Free to use
- 🚫 No annoying ads
- 💯 High-quality scans
- 🗂️ Powerful PDF conversion

**What reviewers complain about**

- 💰 Transitioning to paid features
- 💸 High perceived cost for features
- 📉 Declining user experience with updates
- 🚶‍♂️ WeChat login redirect issue
- 🤏 Limited close-up focus

**Reported bugs**

- WeChat login redirects to phone login
- App crashes or shows black screen on iPhone 13 Pro Max with iOS 17.0
- App shows 'loading' and won't open after update
- App crashes on iOS 13.3.1
- Test paper erasure only allows selecting one image

**Requested features**

- Improve filter functionality
- Add finger removal feature
- Enhance auto-scan capabilities
- Improve PDF to image processing
- Add multiple document combinations for ID scanning


### 公文宝

[App page](https://appshunter.io/ios/app/id6749213759)

This AI-powered writing tool assists government and administrative professionals with drafting official documents, reports, and presentations. It offers features like AI-generated drafts, text refinement, formatting, and a vast library of templates and examples to streamline office tasks.

**Highlights:** AI-generated drafts from titles, AI text refinement and optimization, Official document formatting and proofreading, Extensive template and example library, AI meeting transcription and summarization, AI-generated presentations, Document format conversion

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

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5000积分（新人专享） | $0.99 | one-time |
| 2小时 | $0.99 | one-time |
| 2小时（会员） | $0.99 | one-time |
| 10小时（会员） | $2.99 | one-time |
| 10小时 | $3.99 | one-time |
| 30小时（会员） | $5.99 | one-time |
| 30小时 | $8.99 | one-time |
| 月会员4 | $9.99 | one-time |
| 月会员3 | $12.99 | one-time |
| 挽留月会员 | $12.99 | one-time |
| 挽留季度会员 | $29.99 | one-time |
| 年会员9 | $39.99 | one-time |
| 挽留年会员 | $39.99 | one-time |
| 年会员5 | $59.99 | one-time |
| 年会员6 | $59.99 | one-time |
| 年会员7 | $59.99 | one-time |
| 年会员8 | $69.99 | one-time |
| 五年会员 | $149.99 | one-time |
| 5年会员2 | $149.99 | one-time |
| 5年会员3 | $199.99 | one-time |
| 5年会员4 | $199.99 | one-time |
| 5年会员5 | $229.99 | one-time |


## Frequently asked questions

### Is Pudding Scan free?

Pudding Scan is free to download, with in-app purchases available.

### Is 公文宝 free?

公文宝 is free to download, with in-app purchases available.

### Which has better reviews, Pudding Scan or 公文宝?

公文宝 is rated higher. Pudding Scan averages 4.9 out of 5 from 211 ratings, while 公文宝 averages 5.0 from 2 ratings.

### Do Pudding Scan or 公文宝 have ads?

Neither Pudding Scan nor 公文宝 shows ads.

### Which is updated more often, Pudding Scan or 公文宝?

Pudding Scan ships an update every 5 weeks, and 公文宝 every 2 months. Most recently, Pudding Scan was updated on October 25, 2026 and 公文宝 on October 25, 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.*