Comparison

PDF Converter & Image Scanner vs PDF合并拆分助手

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

Head to head
About

PDF Converter & Image Scanner

This tool offers comprehensive PDF editing capabilities, including merging, splitting, encrypting, and unlocking files. It also converts PDFs to images and vice versa, with OCR text recognition and page management features. All processing is done offline for enhanced security.

Highlights
  • Merge and split PDF files
  • Convert PDF to images and vice versa
  • OCR text recognition
  • Encrypt and unlock PDF files
  • Rotate and delete PDF pages
  • Offline processing
Features
Read full description

PDF Converter is an all-in-one PDF editing tool that can merge, split, encrypt, unlock, adjust page order, delete pages, rotate pages and other operations on PDF files. You can convert PDF files to pictures, or pictures to PDF files. **PDF Converter Feature** - PDF multi-file merge, custom merge order - Extract images from PDF documents in batches - Split PDF files, each page can be split - Convert PDF to images in batches - Image to PDF file - Scan to PDF - PDF file OCR text recognition - Encrypt PDF files - Unlock PDF files - PDF file page rotation - PDF file page removal No internet connection is required, and files are not uploaded to any server, keeping them safe and secure. --User Agreement Address: https://juejin.cn/post/7359796750989131828 --Privacy policy address: https://juejin.cn/post/7359821247680217140

About

PDF合并拆分助手

Features
Read full description

PDF合并拆分助手是一款面向文档扫描、文字识别、PDF工具、图片转文字、扫描整理等高频需求打造的移动端工具。合并、拆分和整理 PDF 文件 应用把核心入口、参数设置、预览确认、结果反馈和历史管理放在一条清楚的路径里,帮助用户用更少步骤完成常用任务。 【核心功能】 1. 首屏直达核心任务:围绕文档扫描提供清楚的操作入口、状态提示和结果反馈。 2. 真实文件导入:围绕文字识别提供清楚的操作入口、状态提示和结果反馈。 3. 页面缩略图与整理:围绕PDF工具提供清楚的操作入口、状态提示和结果反馈。 4. 真实导出、保存和分享:围绕图片转文字提供清楚的操作入口、状态提示和结果反馈。 5. 本地历史记录:围绕扫描整理提供清楚的操作入口、状态提示和结果反馈。 【高频场景】 - 需要快速完成文档扫描、文字识别、PDF工具等核心任务。 - 关注图片转文字、扫描整理、文件管理,希望减少反复设置和来回切换。 - 希望在手机上完成从开始、预览、确认到保存记录的完整流程。 【体验设计】 - 首屏说明价值,提供主行动入口。。 - 完成主题对应的主要输入、设置或操作。。 - 展示完成结果、收益、下一步和分享/保存动作。。 - 承载历史记录、偏好设置、隐私政策、用户协议和帮助入口。。 - 首屏突出主操作,关键设置、处理状态、失败恢复和下一步动作尽量保持可见。 - 结果页强调对比、保存、分享或回到历史记录,减少重复操作。 【隐私与合规】 应用提供隐私政策、用户协议和帮助支持入口;当前版本聚焦核心工具能力,默认不在用户同意前初始化敏感 SDK 或读取无关数据。文案按工具类应用表达,不承诺医疗、金融收益或其他需要资质背书的效果。

Screenshots

PDF Converter & Image Scanner4 screens
PDF合并拆分助手4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF合并拆分助手 at none against PDF Converter & Image Scanner's 1. PDF合并拆分助手 also leads on iOS requirement (13.0 vs 17.6). PDF Converter & Image Scanner's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). On price and device support 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. PDF Converter & Image Scanner sells 1 one-off in-app purchase. PDF合并拆分助手 asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Converter & Image Scanner ships an update every 3 weeks, PDF合并拆分助手 every 6 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
PDF Converter & Image Scanner versus PDF合并拆分助手: the parameters behind the verdict, then further details
ParameterPDF Converter & Image ScannerPDF合并拆分助手
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews31.3% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size15 MB78 MB
Age rating4+4+
Developer崴 杨Qun Cao

In-app purchases

1 purchases

PDF Converter & Image Scanner

One-time1
  • Permanent License$2.99
None

PDF合并拆分助手

No in-app purchases

Questions

Is PDF Converter & Image Scanner free?
PDF Converter & Image Scanner is free to download, with in-app purchases available.
Is PDF合并拆分助手 free?
PDF合并拆分助手 is free to download, with no in-app purchases.
Do PDF Converter & Image Scanner or PDF合并拆分助手 have ads?
PDF合并拆分助手 shows ads; PDF Converter & Image Scanner does not.
Which is updated more often, PDF Converter & Image Scanner or PDF合并拆分助手?
PDF Converter & Image Scanner ships an update every 3 weeks, and PDF合并拆分助手 every 6 weeks. Most recently, PDF Converter & Image Scanner was updated on November 7, 2026 and PDF合并拆分助手 on November 5, 2026.

Other comparisons