# 多多驾到学员版 vs Pudding Scan

The clearest difference is review sentiment: Pudding Scan at 91% against 多多驾到学员版's 0%. Pudding Scan also leads on rating (4.9 vs 1.0) and ads (none vs shown). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 多多驾到学员版 sells 10 one-off in-app purchases and Pudding Scan sells 11 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Pudding Scan holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Pudding Scan has 210 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of 多多驾到学员版's written reviews are positive against 91% of Pudding Scan's.

多多驾到学员版 ships an update every 3 weeks, Pudding Scan every 5 weeks. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 多多驾到学员版 | Pudding Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/id1070462565/reviews) | **[4.9 (210 ratings)](https://appshunter.io/ios/app/pudding-scan/id1626815079/reviews)** |
| Number of ratings | 4 | **210** |
| Positive reviews | 0.0% of reviews | **90.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Subscription |
| Size | 972 MB | 146 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [南京多伦互联网技术有限公司](https://appshunter.io/developer/1317670539) | [广东天宸网络科技有限公司](https://appshunter.io/developer/1716282065) |

## What reviewers say

### 多多驾到学员版

[App page](https://appshunter.io/ios/app/id1070462565)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 科目三增值服务 推广优惠 | $0.99 | one-time |
| 科目四技巧 | $0.99 | one-time |
| 科目一技巧 | $0.99 | one-time |
| 科目三增值服务 | $2.99 | one-time |
| 科目一增值服务 推广优惠 | $4.99 | one-time |
| 科目四增值服务 推广优惠 | $4.99 | one-time |
| 科目一增值服务 | $6.99 | one-time |
| 科目四增值服务 | $6.99 | one-time |
| 科一科四全科目增值服务 推广优惠 | $8.99 | one-time |
| 科一科四全科目增值服务 | $9.99 | one-time |


### 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


## Frequently asked questions

### Is 多多驾到学员版 free?

多多驾到学员版 is free to download, with in-app purchases available.

### Is Pudding Scan free?

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

### Which has better reviews, 多多驾到学员版 or Pudding Scan?

Pudding Scan is rated higher. 多多驾到学员版 averages 1.0 out of 5 from 4 ratings, while Pudding Scan averages 4.9 from 210 ratings.

### Do 多多驾到学员版 or Pudding Scan have ads?

多多驾到学员版 shows ads; Pudding Scan does not.

### Which is updated more often, 多多驾到学员版 or Pudding Scan?

多多驾到学员版 ships an update every 3 weeks, and Pudding Scan every 5 weeks. Most recently, 多多驾到学员版 was updated on October 17, 2026 and Pudding Scan on October 20, 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.*