DS Scanner vs PDF Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DS Scanner
This app transforms your device into a powerful document scanner, editor, and translator. Easily digitize documents, extract text, sign PDFs, and convert files to various formats. It's a comprehensive solution for managing and sharing your important papers.
- Document scanning
- ID scanning
- OCR text extraction
- PDF editing and signing
- Document translation
- Batch scanning
- File conversion
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DS Scanner: The Ultimate Scan & Translate Tool Elevate your document management with DS Scanner, the comprehensive tool that combines the functionality of a document scanner and editor, ID scanner, OCR scanner, smart scanner, PDF editor, and PDF reader into one powerful application. Designed for professionals, students, and anyone in between, DS Scanner streamlines the process of converting physical documents into digital format, while also offering advanced features for editing, management, and translation. Key Features: - DS Scanner: Transform your device into a high-performance document scanner that provides crystal-clear scans of documents, photos, and more with precision. - ID Scanner App: The app serves as a national ID scanner, digital ID scanner, and bcs ID scanner for quick and secure digitization of personal IDs, ensuring your important documents are always accessible and safe. - OCR Scanner: With the image to text OCR technology, extract text from images and documents for easy editing and sharing, making data entry a breeze. Convert images easily because DS Scanner work as an image to text extractor, image to text editor, and image to document scanner. - Smart Scanner: Leverage the fast document scanner capabilities to automatically detect document borders, enhance scan quality, and optimize file sizes for storage and sharing. - PDF Editor: Edit scanned PDFs with our intuitive pdf scanner and editor; annotate and customize your documents to suit your needs. - Sign PDF Documents: Effortlessly sign PDF Documents directly within the app to boost productivity. - PDF Reader: Access and read your documents on the go with the integrated pdf scanner reader, providing a seamless experience from scan to review. - Converter: Effortlessly convert scanned documents to and from PDF format, enabling easy sharing and management across different platforms, including document scanner to word and jpeg image to text converter. - Batch Scan: Save time by scanning multiple pages or documents in one go, making it perfect for large projects or quick tasks. - Translate: Instantly translate scanned documents or text into other languages, breaking down language barriers and enhancing communication. - Photo Scanner App: DS Scanner is both a photo scanner HD and a old photo scanner to preserve your memories in digital format. - ID Scanner PDF: Manage your ID documents efficiently because DS Scanner supports passport size photo scanner. DS Scanner is more than a scanning app; it's a comprehensive tool designed to improve how you handle documents. Whether it's for scanning, editing, translating, or securing documents, DS Scanner offers a complete solution to enhance productivity because it is a high quality document scanner, photo scanner to PDF and pdf scanner OCR. Download DS Scanner now and transform your document handling with the ultimate scan and translate application, making document management efficient and hassle-free. Privacy Policy: https://sites.google.com/view/pp-dsscantranslate-ios/home EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.
- 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
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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
Verdict
The clearest difference is review sentiment: PDF Reader at 50% against DS Scanner's 6%. PDF Reader also leads on rating (4.0 vs 3.6) and update cadence (every 4 days vs every 3 weeks). DS Scanner's advantage is ratings volume (20 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
Both are free to download. DS Scanner sells 5 in-app purchases, starting at $4.99 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.
PDF Reader holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: DS Scanner has 20 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 6% of DS Scanner's written reviews are positive against 50% of PDF Reader's.
DS Scanner ships an update every 3 weeks, PDF Reader every 4 days. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.
| Parameter | DS Scanner | PDF Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (20 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 6.4% of reviews | 50.0% of reviews — better |
| Number of ratings | 20 — better | 4 |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 226 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | AvnTech Inc. | truong nguyen xuan |
Customer experience
DS Scanner
PDF Reader
In-app purchases
DS Scanner
- Premium$4.997 Days
- Weekly No Trial$9.997 Days
- Weekly3 Days trial$9.997 Days
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- Monthly$17.991 Month
- Yearly$59.991 Year
PDF Reader
- Premium Subscription - 1 week$19.997 Days









