Comparison

Pudding Scan vs 仓输入法

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pudding Scan

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
Read full description

A professional, green and ad-free scanning software that can scan paper documents into pdf electronic files with one click, allowing for sharing and printing anytime and anywhere. Batch image text extraction and translation, accurate and efficient; The specific common scenarios are as follows: -- Common Scenarios -- "Student, Staff The blackboard writing and PPT in class and meetings can be automatically corrected and saved with one click. The operation is convenient and easy to review, organize and understand in the future. "Teacher High-quality exercises in the workbook can be scanned and extracted, and multiple questions can be combined and exported to word to create test papers, reducing the workload. "Personal Learning Enhancement Read books and posts anytime and anywhere, scan and extract the essence of the text, and simply accumulate wisdom. -- Functional Features -- "Take a photo to generate an electronic copy With just one tap, the document can be automatically corrected to generate an ultra-clear electronic version. "Accurate document trimming It can automatically and accurately identify the edges of any text or image content carrier and crop them in one step. "Multiple filters Enhanced With multiple filters such as soft, enhanced, brightened and grayscale, it automatically removes the messy background of the picture and highlights the clear contrast of the text. --Automatic renewal rules-- 1. Subscription service A) Pudding scanning continuous monthly subscription (1 month) B) Pudding Scanning Continuous monthly subscription (1 month) B) Pudding Scanning Continuous annual Package (1 year) 2. Subscription price A) Continuous monthly subscription (1 month), $0.99 for the first month and $3.99 per month thereafter B) Continuous monthly subscription (1 month), $3.99 per month C) Continuous annual package (1 year), $21.99 per month for the first year and $31.99 per month for subsequent years 3 Payment: After the user confirms the purchase and makes the payment, it will be credited to the iTunes account 4. Automatic renewal: Apple iTunes accounts will be charged within 24 hours before expiration. Once the deduction is successful, the subscription period will be extended by one subscription cycle 5. Disable the service: You can go to "Settings" on your iPhone --> Enter "iTunes Store & App Store"--> click" Apple ID", select" View Apple ID", enter the "Account Settings" page, click "Subscribe", manage the automatic subscription service, and if need the consumption will be closed 24 hours before the end of each billing cycle. No further charges will be made within 24 hours before the expiration. 6.Privacy Policy:https://www.budingscan.com/scanner/wk2504014c133101 Terms of Use:https://www.budingscan.com/scanner/wk2504013d5afc59 Auto-Renewal Service Rules:https://www.budingscan.com/scanner/wk250630a6f167b8 Membership Services:https://www.budingscan.com/scanner/wk25063083060016

About

仓输入法

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.

Read full description

一款基于 RIME(Rime Input Method Engine · 中州韻輸入法引擎)的输入法。它有以下特点: 1. 在 RIME 引擎的支持下,输入法高度可定制; 2. 支持按键划动输入符号,并且可以自定义输入符号; 3. 支持自定义键盘配色; 感谢 TF 测试反馈的伙伴,没有你们的帮助,新版本就不会上架了。 注意: 1. 无需联网指键盘输入过程,应用功能中「下载输入方案」,「WiFi上传」等功能还是需要网络支持的。

Screenshots

Pudding Scan4 screens
仓输入法4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Pudding Scan versus 仓输入法: the parameters behind the verdict, then further details
ParameterPudding Scan仓输入法
PriceFreeFree
Rating4.9 (210 ratings) — better4.6 (177 ratings)
Positive reviews90.9% of reviews — better87.5% of reviews
Number of ratings210 — better177
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13 — better16
Further details — not scored
Size146 MB67 MB
Age rating4+4+
Developer广东天宸网络科技有限公司啸 付

Customer experience

Pudding Scan

All ratings210 ratings
Positive97.6%
Neutral0.5%
Negative1.9%
Written reviews55 reviews
Positive90.9%
Neutral1.8%
Negative7.3%

仓输入法

All ratings177 ratings
Positive89.8%
Neutral3.4%
Negative6.8%
Written reviews120 reviews
Positive87.5%
Neutral5.8%
Negative6.7%

User reviews

Pudding Scan

From 210 App Store ratings

What we love

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

Room to improve

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

仓输入法

From 177 App Store ratings

What we love

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

Room to improve

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

Bugs and requests

Pudding Scan

Reported bugs

7 issues
  • 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
Show 2 more
  • Direct sharing of images results in severe pixel compression
  • Scanning results disappear after switching apps

Requested features

20 requests
  • Improve filter functionality
  • Add finger removal feature
  • Enhance auto-scan capabilities
  • Improve PDF to image processing
  • Add multiple document combinations for ID scanning
Show 15 more
  • Add volume button for scanning
  • Add dark mode
  • Simplify document opening and navigation
  • Add pull-down to exit document feature
  • Add left swipe to return feature
  • Remove left/right document browsing
  • Improve close-up focus for scanning
  • Add text-to-speech functionality
  • Add ability to change phone number account binding
  • Add option to re-select initial interface functions
  • Add cloud storage for Android
  • Add text straightening for scanned books
  • Add ability to apply 'remove shadow' to all pages
  • Add long image generation for sharing after scanning
  • Add border for easier positioning in photo interface

仓输入法

Reported bugs

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

Requested features

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

In-app purchases

11 purchases

Pudding Scan

Subscriptions7
  • Auto-renewal monthly plan1 Month trial$0.991 Month
  • Auto-renewal monthly plan$0.991 Month
  • Monthly Subscription1 Month trial$3.991 Month
Show 4 more
  • Monthly Subscription$3.991 Month
  • Annual Subscription$9.991 Year
  • Annual Subscription$31.991 Year
  • Annual Subscription1 Year trial$31.991 Year
One-time4
  • 1-month membership$1.99
  • 布丁扫描会员(一年会员优惠)$9.99
  • 布丁扫描会员(一年会员)$14.99
Show 1 more
  • Lifetime membership$29.99
1 purchases

仓输入法

One-time1
  • 「仓」Pro$9.99

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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