Comparison

PDF Scanner vs 医学城

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

Head to head
About

PDF Scanner

Transform your phone into a smart scanner with powerful editing tools. Easily convert documents to various formats, extract text with OCR, restore old photos, and utilize AI for counting and measurement. Ideal for professionals and students needing efficient document management.

Highlights
  • Scan documents to PDF, Word, TXT, PPT, JPG
  • OCR text recognition and editing
  • Photo restoration and ID photo maker
  • AI counting and object measurement
  • Document editing (crop, rotate, highlight)
  • Paper eraser for handwritten text removal
Features
Read full description

"PDF Scanner easily turns your phone into a smart scanning app. It allows you to edit documents immediately after scanning, such as cropping, rotating, highlighting, or applying filters. It is a powerful tool for white-collar workers, business people, accountants and students. In addition to scanning, it can also take ID photos, extract text using OCR, restore old photos, erase handwriting, read images, and perform AI counting. Document Scanner - Capture photos to convert ID cards, passports, receipts, newspapers, music scores, menus, screens, certificates, rental agreements, bills, blackboard notes, PowerPoint slides, printed documents, and licenses into PDF format - Easily convert between various formats according to your needs. For instance, scan documents and convert them to Word, PDF, TXT, PPT, or JPG effortlessly - With OCR Text Recognition, accurately extract text from photos. This enables you to edit, adjust, copy, export, or share the recognized text with ease - With the Paper Eraser function, you can scan test papers and instantly remove handwritten text - Take a photo of your documents and remove any wrinkles or stains - Special scanning features include distortion correction, orientation adjustment, re-cropping, defect cleanup, shadow removal and more - The Book Mode scan feature allows you to capture two pages simultaneously. For instance, you can scan multiple pages of a comic book into a single document and save it on your device - Edit your contracts using PDF Scanner, and share them with your customers along with notes Photo Restoration - Repair damaged old photos - Add filters to repaired old photos - Take your ID photos using the ID PHOTO MAKER Free Scanner App with AI Tools - Automatically count similar objects after capturing the items you want to tally - Use your camera to measure the width, height, or length of any objects - Export the results as PDF or JPEG - Manually adjust the results if necessary About Subscrittion - Subscribe to get access to all features of PDF Scanner. You will be charged after the purchase confirmation - Subscriptions auto-renew 24 hours before the expiration date. You can manage your subscriptions in account Settings on the App Store - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - User Agreement: https://scan.juzan.info/index.php/useragreement?channel=apple - Privacy Agreement: https://scan.juzan.info/index.php/privacystatement?channel=apple - Member Service Terms of Use: https://scan.juzan.info/index.php/subscribeagreement?channel=apple - For any issues, please contact us by: hhh_tianyu@yeah.net

About

医学城

Features
Read full description

【AI 临床思维陪练,秒变 “会看病” 的医学生】 告别死记硬背的病例题!AI 模拟真实患者病例,从问诊沟通到诊断分析,全程互动式训练,帮你快速建立临床诊疗逻辑,面对病例题不再慌。 【3D 医学技能闯关,边玩边练超上头】 沉浸式 3D 临床操作模拟,缝合、穿刺、解剖等技能全场景还原,闯关式学习 + 即时操作反馈,枯燥的技能训练也能轻松上手,再也不怕操作考试! 【全学段医学题库,备考刷题一站搞定】 从期末考、考研到执业医师、规培考核,全阶段题库全覆盖,历年真题 + 章节练习 + 考点解析,错题自动归类,薄弱点精准突破,刷题效率翻倍。 【医学生专属学习助手】 离线刷题、学习打卡、进度追踪,碎片时间高效利用,医路漫漫,陪你通关每一场考试!

Screenshots

PDF Scanner4 screens
医学城4 screens

Verdict

The call

The clearest difference is in-app purchases: 医学城 at none against PDF Scanner's 10. 医学城 also leads on update cadence (every 3 days vs weekly) and iOS requirement (12.0 vs 15.0). On price, ads 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 Scanner sells 9 in-app purchases, starting at $0.99 per 7 days. 医学城 asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Scanner ships an update weekly, 医学城 every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
PDF Scanner versus 医学城: the parameters behind the verdict, then further details
ParameterPDF Scanner医学城
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.012.0 — better
Further details — not scored
Size247 MB223 MB
Age rating4+17+
DeveloperWANHUHOU TECHNOLOGIES LIMITED武汉圣云医学科技有限公司

In-app purchases

9 purchases

PDF Scanner

Subscriptions5
  • 全能扫描王超级VIP会员$0.997 Days
  • 全能扫描王超级VIP会员$2.991 Month
  • 全能扫描王超级VIP会员3 Days trial$7.997 Days
Show 2 more
  • AR PDF Scanner3 Days trial$9.991 Month
  • 全能扫描王超级VIP会员1 Month trial$39.991 Year
One-time4
  • 全能扫描王超级VIP会员$19.99
  • 全能扫描王超级VIP会员$24.99
  • 全能扫描王超级VIP会员2 variants$59.99
Show 1 more
  • 全能扫描王超级VIP会员$69.99
None

医学城

No in-app purchases

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is 医学城 free?
医学城 is free to download, with no in-app purchases.
Do PDF Scanner or 医学城 have ads?
Both PDF Scanner and 医学城 show ads.
Which is updated more often, PDF Scanner or 医学城?
PDF Scanner ships an update weekly, and 医学城 every 3 days. Most recently, PDF Scanner was updated on November 3, 2026 and 医学城 on October 31, 2026.

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