Comparison

CHM阅读器专业版 vs QR Scene Wallet

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

Head to head
About

CHM阅读器专业版

This app is a professional reader designed for CHM electronic documents. It allows you to easily open and read software manuals, API documentation, study materials, and personal ebooks on your mobile device. Enjoy a comfortable reading experience with full parsing of CHM directory structures and fast chapter browsing.

Highlights
  • CHM document reader
  • Full CHM directory structure parsing
  • Fast chapter browsing
  • Text search functionality
  • View technical documentation
  • Preserves original document structure
Features
Read full description

应用描述 CHM阅读器专业版 一款专注于 CHM电子文档阅读 的专业阅读工具。 无论是软件开发手册、API接口文档、学习资料,还是个人收藏的电子书,都可以通过 CHM阅读器专业版轻松打开。 无需复杂操作,将你的文档导入设备,即可随时随地开始阅读。 专业CHM阅读体验 支持微软 CHM(Compiled HTML Help)格式: 完整解析CHM目录结构 快速浏览章节内容 支持文本搜索 方便查看技术文档 保留原始文档结构 让传统帮助文件也能在移动设备上拥有舒适的阅读体验。 服务条款: https://chennw.github.io/GuoXue/chmreaderSupport.html

About

QR Scene Wallet

Read full description

QR Scene Wallet is a private QR code photo organizer for iPhone and iPad. Save real-world QR scenes from Photos or Camera, add tags and notes, and quickly find parking codes, Wi-Fi codes, tickets, passes, membership QR, event codes, and more. BUILT FOR REAL QR SCENES Screenshots and camera rolls get messy. QR Scene Wallet keeps important QR code images in one local archive, with the original photo as the main content. It is made for remembering and retrieving the QR scenes you already use in daily life. KEY FEATURES • Import QR scene images from Photos • Capture new scene photos with Camera • On-device QR detection that works offline • Save image-only items when no QR code is detected • Add titles, tags, and notes to every item • Browse with list and grid views • Search by title, tag, note, and QR content • Copy detected QR text when available • Export to Photos or share the original image • Replace an image from the detail screen • Save up to 100 items on each device • Supports 29 languages plus Follow System PRIVATE AND LOCAL • Your library stays on your device • No account, login, or cloud sync • No ads, analytics SDKs, or tracking • Sharing and export happen only when you choose IMPORTANT NOTE QR Scene Wallet is not a live QR scanner, QR code generator, barcode scanner, or link opener. It does not open URLs, WeChat, payment apps, or other third-party apps. It is designed to help you organize and find QR scene photos locally. Requirements: iOS 16.0 or later. Universal app for iPhone and iPad.

Screenshots

CHM阅读器专业版3 screens
QR Scene Wallet4 screens

Verdict

The call

The clearest difference is in-app purchases: QR Scene Wallet at none against CHM阅读器专业版's 3. CHM阅读器专业版's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. CHM阅读器专业版 sells 3 in-app purchases, starting at $1.99 per month. QR Scene Wallet asks for nothing beyond the download.

UpkeepUpdate frequency

CHM阅读器专业版 ships an update every 10 days, QR Scene Wallet every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 6 level
CHM阅读器专业版 versus QR Scene Wallet: the parameters behind the verdict, then further details
ParameterCHM阅读器专业版QR Scene Wallet
PriceFreeFree
Positive reviews57.1% of reviews—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size8 MB8 MB
Age rating4+4+
Developer宁伟 陈游 路

In-app purchases

3 purchases

CHM阅读器专业版

Subscriptions2
  • 月度会员$1.991 Month
  • 年度会员$9.991 Year
One-time1
  • 永久会员$12.99
None

QR Scene Wallet

No in-app purchases

Questions

Is CHM阅读器专业版 free?
CHM阅读器专业版 is free to download, with in-app purchases available.
Is QR Scene Wallet free?
QR Scene Wallet is free to download, with no in-app purchases.
Do CHM阅读器专业版 or QR Scene Wallet have ads?
Neither CHM阅读器专业版 nor QR Scene Wallet shows ads.
Which is updated more often, CHM阅读器专业版 or QR Scene Wallet?
CHM阅读器专业版 ships an update every 10 days, and QR Scene Wallet every 3 weeks. Most recently, CHM阅读器专业版 was updated on November 8, 2026 and QR Scene Wallet on October 31, 2026.

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