PDF Reader vs Scan & Sign PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
This mobile app acts as a PDF office assistant, offering features for editing, scanning, and optical character recognition. It allows for easy document management, page manipulation, and conversion of images and paper documents into editable digital files.
- PDF Editing
- Image to PDF conversion
- Import PDF files
- OCR Text Recognition
- Add, delete, rearrange pages
- Filters, highlights, annotations
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PDF Reader - OCR Scan Edit: Your mobile PDF office assistant. Supports editing, scanning, and OCR recognition, making document management easy and efficient. Key Features: PDF Editing Easily add, delete, and rearrange pages. Supports filters, highlights, and annotations, making your PDFs more readable and personalized. Image to PDF Import multiple images at once and automatically generate a PDF file for clarity, organization, and efficiency. Import PDF Import PDF files from system folders, ready to use right out of the box, making management easier. OCR Text Recognition Intelligently recognize text in images or scans, extracting and generating editable PDF files with one click, instantly converting paper documents to digital form. Whether you're scanning notes, editing documents, or recognizing text in images, PDF Reader - OCR Scan Edit is your go-to assistant. 【Ad-Free Edition - Enjoy a Pure Experience】 Upgrade to the Ad-Free version to enjoy an uninterrupted workspace: • Remove all advertisements completely. • Focus entirely on reading, scanning, and editing. Subscription Details: • Payment will be charged to your iTunes account upon confirmation. • Subscriptions auto-renew unless turned off at least 24-hours before the period ends. • Manage your subscriptions and auto-renewal in your Account Settings after purchase. Links: Privacy Policy: https://pdfreaderocrscanedit.com/privacy.html Terms of Use: https://pdfreaderocrscanedit.com/terms.html Subscription Terms: https://pdfreaderocrscanedit.com/subscription_terms.html
Scan & Sign PDF Scanner
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Scan & Sign turns your iPhone into a pocket scanner. Point the camera at any page - the edges are found automatically, the perspective is corrected, and you get a crisp, straight scan in seconds. Sign it, export it as a PDF, and keep everything organized. EVERYTHING STAYS ON YOUR DEVICE Capture, image processing and text recognition all run offline on your iPhone. Your documents are never uploaded to a server. FIVE CAPTURE MODES - Single: one clean page at a time - Batch: keep shooting and build a multi-page document - ID Card: front and back laid out on a single page - Book: facing pages split automatically - QR & Barcode: read, copy, open or share SHARP, READABLE SCANS Live edge detection with an auto-shutter that fires when the page is framed and steady. Fine-tune the four corners by hand, rotate, then pick a filter: Original, Magic Color, Grayscale or Black & White. Brightness and contrast sliders for the difficult pages. SIGN AND ANNOTATE Draw your signature once and reuse it forever. Drop it on any page, then drag and resize it exactly where it belongs. Or annotate freehand in three colors and three widths. TEXT RECOGNITION Pull the text out of any page with on-device OCR - copy it, share it, or search your whole library by the words inside your scans. EXPORT THE WAY YOU NEED - Multi-page PDF - One JPEG per page - A single stitched long image - Plain text file Choose paper size and quality, add page numbers, a diagonal watermark, or a password to protect the PDF. STAY ORGANIZED Folders, tags, starred documents, search, duplicate, merge and reorder pages. Grid or list view. A 30-day Trash so nothing disappears by accident. PERFECT FOR Contracts and agreements, receipts and invoices, IDs and passports, handwritten notes, whiteboards, homework, books and articles, and any form that needs a signature. SCAN & SIGN PRO Pro unlocks unlimited scanning, every capture mode, photo import, all export formats, text recognition, signing, page editing and organizing. - $9.99 per week with a 3-day free trial - Cancel anytime in your App Store settings Payment is charged to your Apple ID at the end of the free trial. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Scan & Sign PDF Scanner at none against PDF Reader's shown. PDF Reader's advantage is chart position (#44 vs unranked) and iOS requirement (15.6 vs 18.0). On price, update cadence, 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. PDF Reader sells 2 in-app purchases, starting at $5.99 per 7 days and Scan & Sign PDF Scanner sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.
| Parameter | PDF Reader | Scan & Sign PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (538 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 538 — better | — |
| Update frequency | Every 10 days | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #44 — better | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 72 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Fuzhou Jiange Technology Co., Ltd. | END ONLINE SLU |
In-app purchases
PDF Reader
- PDF Reader Ad-Free$5.997 Days
- PDF Reader Ad-Free$29.991 Year
Scan & Sign PDF Scanner
- Pro Weekly3 Days trial$9.997 Days
Questions
Is PDF Reader free?
Is Scan & Sign PDF Scanner free?
Do PDF Reader or Scan & Sign PDF Scanner have ads?
Which is updated more often, PDF Reader or Scan & Sign PDF Scanner?
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