Comparison

KM行動維修 vs PDF Scanner

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

Head to head
About

KM行動維修

Features
Read full description

APP內可查詢歷史維修紀錄

About

PDF Scanner

This app transforms your mobile device into a powerful scanner, capturing documents, photos, and forms with high-definition clarity. It offers robust PDF editing tools, including conversion, watermarking, and merging, alongside advanced text and table recognition for seamless data extraction and translation.

Highlights
  • High-definition document scanning
  • OCR text and table recognition
  • PDF to Word and other format conversion
  • Add watermarks and merge PDFs
  • Multi-language photo translation
  • Automatic text capture
Features
Read full description

Scanner is a professional OCR scanning recognition tool that can extract text in books, photos, business cards, and forms. 【File Scanning】 The mobile phone takes paper documents, intelligent boundary detection, and generates high-definition JPEG and PDF files. Supports multiple image optimization modes to quickly turn paper documents into clear scans. 【PDF Toolkit】 Powerful PDF file processing tools, including PDF to word and other format conversions, PDF signatures, adding watermarks, PDF merging and other document processing tools; 【Text Recognition】 Scan various documents, pictures, books, business cards, etc. to extract the desired text, and edit and copy the identified content; Support multiple recognition, automatically select recognized content to convert to PDF or scanned copy; 【Form Recognition】 Support table and form recognition, accurately locate table data, intelligently parse table text, and quickly generate Excel documents that can be edited and saved; 【Certificate Identification】 Built-in camera function, through OCR text recognition technology to automatically identify, extract image text, and parse information; High-precision automatic capture of text information, eliminating the trouble of manual input; 【Photo Translation】 Scanning and translation, supporting full-text translation in multiple languages, without opening the translation APP, directly calling the scanning recognition; Support multi-language recognition: Chinese, English, Japanese, French, German, Russian, Portuguese, Spanish, Italian; ======================================= 【Automatic renewal terms】 There are three subscription options for premium accounts: Weekly VIP: only $9.99/month Yearly VIP:$39.99/year Quarterly VIP: Only $29.99/season, 3-day free trial Permanent VIP: Only $69.99 ● Subscription payments will be charged to your iTunes account at confirmation of purchase and at the beginning of each renewal period ● Renewal: Apple iTunes account will be deducted within 24 hours before expiration, and the subscription cycle will be extended by one subscription cycle after the deduction is successful. ● Cancel Renewal: You can cancel your subscription or trial at any time by going to your iTunes account settings and canceling the subscription, otherwise it will automatically renew. This must be done 24 hours before the end of the trial period or any subscription period to avoid being charged. Subscriptions that include a trial period will automatically renew to a paid subscription. ● Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase ● When you purchase a premium subscription during the trial period, any unused portion of the trial period (if offered) will be forfeited. ●Privacy Policy: https://static.rhinox.cn/html/privacy/quannengsaomiaowang_boniu_en.html?appName=PDF Scanner ●Membership payment agreement: https://static.rhinox.cn/html/paymentagreement/general_en.html

Screenshots

KM行動維修3 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: KM行動維修 at none against PDF Scanner's 15. KM行動維修 also leads on iOS requirement (11.0 vs 14.0). On price, update cadence, 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 14 in-app purchases, starting at $6.99 per 7 days. KM行動維修 asks for nothing beyond the download.

UpkeepUpdate frequency

KM行動維修 ships an update fortnightly, PDF Scanner monthly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
KM行動維修 versus PDF Scanner: the parameters behind the verdict, then further details
ParameterKM行動維修PDF Scanner
PriceFreeFree
Rating—4.5 (21 ratings) — better
Positive reviews—36.1% of reviews
Number of ratings—21 — better
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size29 MB179 MB
Age rating4+4+
DeveloperSHI-LONG LIAOHangzhou boniu technology co. LTD

In-app purchases

None

KM行動維修

No in-app purchases

14 purchases

PDF Scanner

Subscriptions4
  • PDF Scanner Weekly VIP3 Days trial$6.997 Days
  • PDF Scanner 3 months VIP3 Days trial$19.993 Months
  • PDF Scanner Month VIP$19.991 Month
Show 1 more
  • PDF Scanner Annual Member$39.991 Year
One-time10
  • 30 T-card$2.99
  • 5 T-card$3.99
  • 50 T-card$3.99
Show 7 more
  • 100 conversion cards$4.99
  • 全能扫描王高级会员$6.99
  • PDF Scanner-500 Point Card$19.99
  • Permanent VIP$39.99
  • PDF Scanner-1000 point card$49.99
  • Permanent Member$59.99
  • 全能扫描王-5000积分卡$199.99

Questions

Is KM行動維修 free?
KM行動維修 is free to download, with no in-app purchases.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Do KM行動維修 or PDF Scanner have ads?
Neither KM行動維修 nor PDF Scanner shows ads.
Which is updated more often, KM行動維修 or PDF Scanner?
KM行動維修 ships an update fortnightly, and PDF Scanner monthly. Most recently, KM行動維修 was updated on October 12, 2026 and PDF Scanner on October 14, 2026.

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