Comparison

Ora Scanner vs PDF Reader

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

Head to head
About

Ora Scanner

Transform your phone into a portable scanner and office. Effortlessly scan documents, extract text with AI-powered OCR, and edit files. Features include PDF conversion, watermarking, and even object measurement.

Highlights
  • AI-powered OCR text extraction
  • Scan documents and import images
  • Edit, copy, and search extracted text
  • Convert files to PDF and other formats
  • Add signatures and watermarks
  • Encrypt PDFs with password protection
  • Measure real-world objects
Features
Read full description

Ora Scanner is your all-in-one mobile scanner and OCR powerhouse, turning your phone into a smart pocket office. Scan, recognize text, and manage documents anytime, anywhere — faster and smarter than ever. Use your camera to scan or import images from your gallery. With advanced AI-powered OCR, Ora Scanner instantly extracts text from photos and scanned files, allowing you to edit, copy, search, and share your content in seconds. Go beyond simple scanning with powerful smart tools. Add signatures or watermarks, encrypt PDFs, rearrange pages, convert files between formats, and even measure real-world objects — all in one smooth workflow. Core Features Smart Scanning & OCR → Scan documents with your camera or import images from gallery and files. → AI-powered OCR accurately recognizes text from images, receipts, notes, IDs, books, passport, and more. → Edit, copy, search, or share extracted text instantly. → Turn scanned pages into fully searchable PDFs. Versatile Scanning & Export → Supports all document types: ID cards, passport, books, contracts, invoices, receipts, letters, and more. → Export results as Image, Long Image, PDF, or Word. → Scan multiple pages, then merge or split PDFs easily. Object Measurement → Measure the length and area of real-world objects using your camera. → Useful for documents, furniture, packages, and everyday items. PDF Editing → Crop and adjust pages. → Add signatures or watermarks. → Merge or split PDF files with one tap. → Encrypt PDFs with password protection. → Highlight, annotate, or draw on documents. → Rearrange pages to customize document order. File Conversion → Convert images to PDF. → Convert Word, Excel, and PowerPoint to PDF. → Convert Markdown, text, and web pages to PDF. → Convert PDFs to images, Word, Excel, PowerPoint, or text. Why Choose Ora Scanner? · Powerful OCR Engine – Instantly extract and edit text from photos and scans. · High-Quality Scanning – Clear, sharp, and professional-grade results. · Multi-Format Export – Save as Image, Long Image, PDF, or Word. · Simple & Intuitive – Designed for fast scanning, easy editing, and smooth file management. Privacy Policy: https://orascanner.github.io/privacypolicy.html Terms of Use: https://orascanner.github.io/termsofservices.html Download Ora Scanner now and turn your documents into searchable, editable files in seconds.

About

PDF Reader

This app is a fast and lightweight document viewer for PDF, Word, Excel, and PowerPoint files. It offers smart file management, offline access, and easy sharing, making it ideal for students and professionals. Enjoy a seamless reading experience with features like search, bookmarks, and dark mode.

Highlights
  • All-in-one document viewer (PDF, DOCX, XLSX, PPTX, TXT)
  • Smart file manager
  • Offline document access
  • Fast and smooth performance
  • Search and bookmarking
  • Dark mode support
  • Easy document sharing
Features
Read full description

PDF Reader - Smart Reader is a fast, lightweight, and powerful document viewer that allows you to read PDF, Word, Excel, and PowerPoint files all in one place. Designed for efficiency, it helps you manage and view your documents seamlessly without needing an internet connection. Key Features: All-in-One Viewer: Open and read PDF, DOCX, XLSX, PPTX, and TXT files instantly. Smart File Manager: Automatically scans and organizes all documents stored on your device. Fast & Smooth: Optimized for large files, ensuring quick page loading and smooth scrolling. Privacy Focused: Your documents remain on your device. We process everything locally and never upload your files to any server. Search & Bookmark: Easily find your documents with a powerful search tool and save important pages for later. Dark Mode Support: Comfortable reading experience in any lighting condition. Share Easily: Share your documents via email or social media with just one tap. Whether you are a student or a professional, PDF Reader - Smart Reader is the perfect tool for your daily document needs. Download now and simplify your digital life!

Screenshots

Ora Scanner4 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is rating: PDF Reader at 4.0 against Ora Scanner's 3.5. PDF Reader also leads on update cadence (every 4 days vs monthly) and review sentiment (50% vs 33%). Ora Scanner's advantage is ratings volume (23 vs 4). On price, ads, in-app purchases 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. Ora Scanner sells 4 in-app purchases, starting at $7.99 per 7 days and PDF Reader sells 1 in-app purchase, starting at $19.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Reader holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: Ora Scanner has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 33% of Ora Scanner's written reviews are positive against 50% of PDF Reader's.

UpkeepUpdate frequency

Ora Scanner ships an update monthly, PDF Reader every 4 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Ora Scanner versus PDF Reader: the parameters behind the verdict, then further details
ParameterOra ScannerPDF Reader
PriceFreeFree
Rating3.5 (23 ratings)4.0 (4 ratings) — better
Positive reviews33.3% of reviews50.0% of reviews — better
Number of ratings23 — better4
Update frequencyMonthlyEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size117 MB85 MB
Age rating4+4+
DeveloperDAOWEI NETWORK TECHNOLOGY PTE.LTD.truong nguyen xuan

Customer experience

Ora Scanner

All ratings23 ratings
Positive56.5%
Neutral13.0%
Negative30.4%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

PDF Reader

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

4 purchases

Ora Scanner

Subscriptions3
  • One Week3 Days trial$7.997 Days
  • One Month$29.991 Month
  • One Year$49.991 Year
One-time1
  • Lifetime$99.99
1 purchases

PDF Reader

Subscriptions1
  • Premium Subscription - 1 week$19.997 Days

Questions

Is Ora Scanner free?
Ora Scanner is free to download, with in-app purchases available.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Which has better reviews, Ora Scanner or PDF Reader?
PDF Reader is rated higher. Ora Scanner averages 3.5 out of 5 from 23 ratings, while PDF Reader averages 4.0 from 4 ratings.
Do Ora Scanner or PDF Reader have ads?
Both Ora Scanner and PDF Reader show ads.
Which is updated more often, Ora Scanner or PDF Reader?
Ora Scanner ships an update monthly, and PDF Reader every 4 days. Most recently, Ora Scanner was updated on October 7, 2026 and PDF Reader on October 6, 2026.

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