Comparison

QuickScanner vs PDF Translator Offline

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

Head to head
About

QuickScanner

Features
Read full description

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 (360ยฐ) 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/

About

PDF Translator Offline

Features
Read full description

Offline PDF Translator is the fastest, most private way to translate any PDF document on your iPhone โ€” no internet required after one time language package download, no data sent to servers, no limits. Unlike online PDF translators that require uploading your files to foreign servers โ€” exposing confidential content โ€” this app keeps everything on your device. Your documents are never stored, analyzed, or transmitted anywhere. WHY IT'S THE BEST OFFLINE PDF TRANSLATOR: โ€ข 100% Offline โ€” Works without Wi-Fi or mobile data. Translate in airplane mode, remote locations, or anywhere connectivity is unreliable. โ€ข Zero Data Risk โ€” Your files never leave your device. No cloud uploads, no account required, no analytics on your documents. Full privacy by design. โ€ข Faster Than Any Online Translator โ€” No upload or download delays. Translation happens instantly on-device. Open a 300-page book and get results in seconds. โ€ข Layout & Images Preserved โ€” Every image, table, chart, column, and footnote stays exactly in place. You receive a real translated PDF, not just extracted text. โ€ข Unlimited in Pro โ€” Translate as many pages as you need. No per-page fees, no daily caps, no throttling. โ€ข Export Translated PDF โ€” Download a version of your document with translated pages preserved and ready to share, print, or archive. PERFECT FOR: โ€” Students translating foreign-language textbooks โ€” Researchers working with international academic papers โ€” Lawyers reviewing multilingual contracts โ€” Travelers reading local documents offline โ€” Business professionals handling global reports If you've ever searched for "how to translate a PDF without uploading it" or "best offline PDF translator that keeps formatting" โ€” this is the answer. No compromises on privacy. No compromises on quality. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QuickScanner4 screens
PDF Translator Offline4 screens

Verdict

The call

The clearest difference is ads: PDF Translator Offline at none against QuickScanner's shown. PDF Translator Offline also leads on update cadence (every 11 days vs every 2 months). QuickScanner's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 18.4). On price and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. QuickScanner sells 2 in-app purchases, starting at $0.99 per year and PDF Translator Offline sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

QuickScanner ships an update every 2 months, PDF Translator Offline every 11 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard4 real differences ยท 2 level
QuickScanner versus PDF Translator Offline: the parameters behind the verdict, then further details
ParameterQuickScannerPDF Translator Offline
PriceFreeFree
Update frequencyEvery 2 monthsEvery 11 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone
Requires iOS13.0 โ€” better18.4
Further details โ€” not scored
Size150 MB35 MB
Age rating4+4+
DeveloperKAZUHIRO KAKIMOTOMarina Khomiakova

In-app purchases

2 purchases

QuickScanner

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

PDF Translator Offline

Subscriptions4
  • premium3 Days trial$2.991 Month
  • Premium Monthly Access3 Days trial$9.991 Month
  • premium7 Days trial$14.991 Year
Show 1 more
  • Premium Annual Access7 Days trial$49.991 Year
One-time2
  • premium$29.99
  • Premium Forever Access$74.99

Questions

Is QuickScanner free?
QuickScanner is free to download, with in-app purchases available.
Is PDF Translator Offline free?
PDF Translator Offline is free to download, with in-app purchases available.
Do QuickScanner or PDF Translator Offline have ads?
QuickScanner shows ads; PDF Translator Offline does not.
Which is updated more often, QuickScanner or PDF Translator Offline?
QuickScanner ships an update every 2 months, and PDF Translator Offline every 11 days. Most recently, QuickScanner was updated on October 25, 2026 and PDF Translator Offline on October 19, 2026.

Other comparisons