# Pudding Scan vs 仓输入法

The clearest difference is rating: Pudding Scan at 4.9 against 仓输入法's 4.6. Pudding Scan also leads on iOS requirement (13 vs 16). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Pudding Scan sells 11 in-app purchases, starting at $0.99 per month and 仓输入法 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pudding Scan holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 210 and 177 respectively. Written reviews point the same way: 91% of Pudding Scan's written reviews are positive against 88% of 仓输入法's.

Pudding Scan ships an update every 5 weeks, 仓输入法 every 3 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Pudding Scan | 仓输入法 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (210 ratings)](https://appshunter.io/ios/app/pudding-scan/id1626815079/reviews)** | [4.6 (177 ratings)](https://appshunter.io/ios/app/id6446617683/reviews) |
| Number of ratings | **210** | 177 |
| Positive reviews | **90.9% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 146 MB | 67 MB |
| Requires iOS | **13** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [广东天宸网络科技有限公司](https://appshunter.io/developer/1716282065) | [啸 付](https://appshunter.io/developer/1625078593) |

## 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


### 仓输入法

[App page](https://appshunter.io/ios/app/id6446617683)

This app is a highly customizable input method based on the RIME engine, allowing users to easily input symbols through key swiping, customize symbols, keyboard colors, all offline for privacy protection.

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 「仓」Pro | $9.99 | one-time |

**What reviewers like**

- 🚀 Powerful customization options
- 👍 Smooth and responsive input experience
- 🔒 Secure and privacy-focused
- 💡 Supports wide range of input methods

**What reviewers complain about**

- 🐛 Occasional bugs and compatibility issues
- 🔋 Potential high battery consumption
- 🔍 Lack of intuitive discoverability for advanced features

**Reported bugs**

- Nine-key input not working as expected
- Inconsistent behavior when switching input methods
- Syncing and backup issues for user configurations

**Requested features**

- Integrated emoji support
- Improved nine-key input experience
- Customizable keyboard size and layout
- Local dictionary and input history management


## Frequently asked questions

### Is Pudding Scan free?

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

### Is 仓输入法 free?

仓输入法 is free to download, with in-app purchases available.

### Which has better reviews, Pudding Scan or 仓输入法?

Pudding Scan is rated higher. Pudding Scan averages 4.9 out of 5 from 210 ratings, while 仓输入法 averages 4.6 from 177 ratings.

### Do Pudding Scan or 仓输入法 have ads?

Neither Pudding Scan nor 仓输入法 shows ads.

### Which is updated more often, Pudding Scan or 仓输入法?

Pudding Scan ships an update every 5 weeks, and 仓输入法 every 3 weeks. Most recently, Pudding Scan was updated on October 20, 2026 and 仓输入法 on October 14, 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.*