Comparison

PDF Scanner vs Lens PDF Scanner for Office

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

Head to head
About

PDF Scanner

Features
Read full description

Tired of messy papers and slow scanners? Turn your phone into a powerful portable tool with our Scanner App - fast, easy, professional document digitization anywhere. I. Core Functionality i. Intelligent Scanning & Optimization Auto-detects document edges for precise cropping and perspective correction (even tilted shots). Professional filters (B&W, grayscale, AI enhancement) remove noise, shadows, turning blurry images into HD digital copies. Supports single-page or batch scanning for multi-page docs. ii. Versatile Editing Post-scan editing tools include: - Basic adjustments: Crop, rotate, scale to keep key content; - Annotations: Highlight, draw, add text (custom colors, thickness); - Pro features: Electronic signatures (hand-drawn, imported) and custom watermarks for copyright protection. iii. High-Precision OCR Advanced OCR supports 41 languages (English, Chinese, Japanese, etc.). One-click extraction of editable text from scans (accuracy matches pro tools). Export to Word, Excel, TXT — tables retain original layout, no retyping needed. iv. Multi-Format Storage & Sharing - Storage: Save as PDF, JPEG, PNG; batch files compress to ZIP. Cloud sync (phone, tablet, laptop access via linked account); - Sharing: Send via WhatsApp, Telegram, Facebook Messenger; email (Gmail, Outlook); or share via Google Drive, Dropbox links for collaboration. II. Core Features i. All-in-One Solution No tool-switching — handle "scan, edit, recognize, convert, share" from paper to digital. ii. Clean & Intuitive Interface Minimalist design, clear icons for core functions (no ads, redundant modules). New users get started instantly. iii. Easy to Use Auto edge detection, optimization reduces manual work. One-click OCR, conversion (no complex settings). Novices finish scan, save in 30 seconds. iv. Time-Saving Efficiency Batch scan: 10+ pages/min; OCR: 1s response. No re-typesetting post-conversion — 10x faster than traditional scanners (ideal for pros, students). III. Key Scenarios - Office Work: Contract archiving, invoice OCR, PPT text extraction, cross-team sharing; - Academic Learning: Test paper re-practice (remove handwriting), book content organization, note backup; - Daily Life: Old photo HD restoration, recipe, instruction manual scanning. Subscriptions PDF Scanner offers auto-renewable subscriptions. Payment is charged to your iTunes account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage your subscription and turn off auto-renewal in your Account Settings. Terms of Use : https://kdocs.cn/l/cmb9uPBBUM02 Privacy Policy : https://kdocs.cn/l/cmTBSASvUirU

About

Lens PDF Scanner for Office

Transform photos and documents into high-quality PDFs. Scan paper pages with automatic edge detection, organize your files, and add reusable signatures for efficient document workflows.

Highlights
  • Convert photos and documents to PDF
  • Scan documents with auto edge detection
  • Organize and reorder pages
  • Add and save reusable signatures
  • Import various file formats
  • Document management and sharing
Features
Read full description

Converter, Editor & Signatures Create high-quality PDFs from photos and documents, scan paper pages with automatic edge detection, organize page structure, and add reusable signatures – using a focused set of tools designed for everyday and professional document workflows. Convert to PDF 1. Convert photos and documents into high-quality PDF files 2. Supported formats include images (.jpg, .png), text and web files (.txt, .html), and office documents (.docx, .xls), enabling conversion from multiple content types into a single PDF format 3. Import files by capturing new images with the camera or selecting existing content from your device or connected sources 4. Before creating the final PDF, adjust page sequence, combine multiple inputs into one document, or split content into separate files as needed Scan Documents Scan documents using your device camera with automatic document edge detection Document Manager – Access all documents created in the app – Sort by date, format, or type (scanned, edited, signed) – Search by name and manage files with options to delete, rename, or share Add Signatures – Create signatures in a dedicated section using your finger or Apple Pencil – Save signatures for future use and insert them into PDF files when needed Basic Version (Free) • 1 PDF creation included • Includes PDF creation from images and documents • Includes document scanning with automatic edge detection • Access to document preview, page reordering, and file management tools • Ability to create and use signatures Premium Version (Paid) • Unlimited conversions and document scans • No limits on the number of processed files or pages • Full support for all available import formats (including .docx, .txt, .html, .xls, and others) • Access to importing from all supported sources, including cloud services • Unrestricted use of editing tools (reorder, add/remove pages, rename files) • Unlimited use of saved signatures across documents Lens PDF Scanner for Office offers a structured and efficient way to prepare, organize, and finalize PDF documents for storage or sharing. Privacy Policy: https://docs.google.com/document/d/1CB_2_6EvVw3ZtoH_stpf-q77QFvE708u3TfuwJQszOw/edit?usp=sharing Terms & Conditions: https://docs.google.com/document/d/1B4OTsoMGx92aV7YHLPUl6yJsqVMIYvwAHlnAdIsdACQ/edit?usp=sharing

Screenshots

PDF Scanner4 screens
Lens PDF Scanner for Office4 screens

Verdict

The call

The clearest difference is ads: Lens PDF Scanner for Office at none against PDF Scanner's shown. PDF Scanner's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support 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. PDF Scanner sells 5 in-app purchases, starting at $1.99 per 7 days and Lens PDF Scanner for Office sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Scanner ships an update every 3 weeks, Lens PDF Scanner for Office every 2 months. The most recent releases landed on October 6, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
PDF Scanner versus Lens PDF Scanner for Office: the parameters behind the verdict, then further details
ParameterPDF ScannerLens PDF Scanner for Office
PriceFreeFree
Rating—3.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size9 MB10 MB
Age rating4+4+
Developer千语 赵ContinuousYan OU

In-app purchases

5 purchases

PDF Scanner

Subscriptions4
  • Weekly Premium3 Days trial$1.997 Days
  • Monthly Premium$4.991 Month
  • Annual Premium$14.991 Year
Show 1 more
  • Annual Premium Discount1 Year trial$14.991 Year
One-time1
  • One-Time Lifetime Premium$19.99
3 purchases

Lens PDF Scanner for Office

Subscriptions2
  • Converter Premium$5.997 Days
  • PDF Converter Premium3 Days trial$5.997 Days
One-time1
  • PDF Converter One-time$119.99

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is Lens PDF Scanner for Office free?
Lens PDF Scanner for Office is free to download, with in-app purchases available.
Do PDF Scanner or Lens PDF Scanner for Office have ads?
PDF Scanner shows ads; Lens PDF Scanner for Office does not.
Which is updated more often, PDF Scanner or Lens PDF Scanner for Office?
PDF Scanner ships an update every 3 weeks, and Lens PDF Scanner for Office every 2 months. Most recently, PDF Scanner was updated on October 6, 2026 and Lens PDF Scanner for Office on November 5, 2026.

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