Comparison

抵抗計算機 vs QuickScanner

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

Head to head
About

抵抗計算機

Features
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抵抗のカラーコードを合わせることで、実際の抵抗値と誤差を求めてくれるアプリです!! 楽しい電気工作ライフにご活用ください!!!

About

QuickScanner

Features
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QuickScanner is a multi-mode document scanner designed for iOS and macOS. It combines smart document capture, OCR text extraction, QR/barcode scanning, and PDF generation with cloud backup. SCANNING MODES: - Document, Business Card, Receipt, ID Card, Whiteboard - Capture from camera, photo library, files, video, or screen region - Auto-shutter for hands-free capture - Auto boundary detection and perspective correction - Auto-crop with corner recognition - Flash control and continuous capture IMAGE EDITING: - 4-corner freeform crop with drag handles - Rotation (360°) and horizontal flip - Filters: Original, Magic Color, B&W, Grayscale, High Contrast - Text annotation overlay - Signature field overlay OCR TEXT EXTRACTION: - Offline OCR using Google ML Kit (no data sent to servers) - 5 language scripts: Japanese, Latin/English, Chinese, Korean, Devanagari - Extract text from scanned images and PDF pages - Extract text and QR codes from PDF and video files - Export text as TXT or Markdown files - Copy or share extracted text AI ASSIST: - AI-generated titles and tags for your scans - One-tap summary of extracted text - AI cleanup of OCR recognition errors - Structured field extraction (receipts, business cards) - Batch AI actions across multiple documents QR & BARCODE SCANNER: - Real-time detection with AR overlay - Scan QR/barcodes from camera, image/PDF files, video, or screen (macOS) - Parse WiFi, contacts (vCard), calendar events, SMS and email - One-tap actions per payload type, with warnings for sensitive data - Scan history with recent results - Auto-open URLs from QR codes - Copy and share barcode values PDF: - Searchable PDF: OCR text embedded as an invisible, searchable layer - Single and multi-page PDF generation - Password-protected PDF encryption - PDF preview with page navigation - Text extraction from PDF documents DOCUMENT LIBRARY: - Browse by type: Documents, Cards, Receipts, IDs, Whiteboards, PDFs - Folders, tags, and full-text search - Bulk selection and batch operations - Trash with soft-delete and restore CLOUD BACKUP: - Google Drive, Dropbox, OneDrive integration - Full library backup as ZIP archive with manifest - Settings export/import in backups - Remote backup upload and download CUSTOMIZATION: - 20+ theme colors with dark/light mode - Configurable auto-crop, perspective correction, and default filter - Responsive layout for mobile, tablet, and desktop QuickScanner Pro unlocks: - Ad-free experience - All premium features - Priority support Terms of Use: https://kakitiro.com/quickapps/quickscanner/terms/

Screenshots

抵抗計算機2 screens
QuickScanner4 screens

Verdict

The call

The clearest difference is in-app purchases: 抵抗計算機 at none against QuickScanner's 2. QuickScanner's advantage is update cadence (every 2 months vs every 6 months) and device support (4 vs 2). On price, ads 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. QuickScanner sells 2 in-app purchases, starting at $0.99 per year. 抵抗計算機 asks for nothing beyond the download.

UpkeepUpdate frequency

抵抗計算機 ships an update every 6 months, QuickScanner every 2 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 4 level
抵抗計算機 versus QuickScanner: the parameters behind the verdict, then further details
Parameter抵抗計算機QuickScanner
PriceFreeFree
Positive reviews14.3% of reviews—
Update frequencyEvery 6 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS14.013.0 — better
Further details — not scored
Size1 MB150 MB
Age rating4+4+
Developerjunpei onoKAZUHIRO KAKIMOTO

In-app purchases

None

抵抗計算機

No in-app purchases

2 purchases

QuickScanner

Subscriptions1
  • Pro - Annual$0.991 Year
One-time1
  • Pro - Lifetime$4.99

Questions

Is 抵抗計算機 free?
抵抗計算機 is free to download, with no in-app purchases.
Is QuickScanner free?
QuickScanner is free to download, with in-app purchases available.
Do 抵抗計算機 or QuickScanner have ads?
Both 抵抗計算機 and QuickScanner show ads.
Which is updated more often, 抵抗計算機 or QuickScanner?
抵抗計算機 ships an update every 6 months, and QuickScanner every 2 months. Most recently, 抵抗計算機 was updated on November 2, 2026 and QuickScanner on November 7, 2026.

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