One Scan vs PDF Scanner App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Scan
Easily scan, convert, and sign documents from your device. Organize your business and personal files with features like auto-detection, flash, and folder management. Edit, e-sign, and share your scanned documents quickly and efficiently.
- Scan documents with auto-detection
- Convert to PDF instantly
- E-sign and paraph files
- Organize with folders and search
- Share via email and text
- Import files from cloud storage
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One Scan turns your iPhone and iPad into a powerful AI scanner. Point, tap, done: documents, receipts, ID cards, books and photos become crisp, searchable PDFs in one tap. Then sign, edit, organize and share them in seconds. Everything you expect from a top scanner app, without the clutter. No settings to fiddle with, no learning curve: One Scan does the hard work for you. SCAN ANYTHING IN ONE TAP - Automatic edge detection, perspective correction and shadow removal - Batch mode: capture dozens of pages in a row and get a single multi-page PDF - Smart filters: color, grayscale, black & white, whiteboard and auto-enhance - Dedicated modes for documents, ID cards (front and back on one page), passports, business cards, books, receipts and photos - Import from Photos, Files, Mail or any app with the Share Sheet - Built-in QR code and barcode reader AI THAT DOES THE BORING PART - OCR text recognition in 100+ languages: copy, search and export the text of any scan - AI summaries and instant answers: ask a question about a contract, an invoice or a report and get the answer - Smart naming and auto-sorting: One Scan reads your document, names it and files it for you - Data extraction: pull dates, totals and vendors from receipts and invoices, ready to export - One-tap translation of scanned text SIGN AND EDIT PDFS - Sign with your finger, Apple Pencil or a saved signature; add initials, dates and text fields - Fill out forms, annotate, highlight, draw, add stamps and watermarks - Reorder, rotate, delete, merge and split pages - Compress files, choose the page size (A4, Letter…) and the margins - Export as PDF, JPG, PNG, TXT or Word ORGANIZE AND FIND EVERYTHING - Folders, tags and favorites - Full-text search inside your scans, powered by OCR - iCloud sync keeps your library up to date on iPhone and iPad - Save to Files, iCloud Drive, Google Drive, Dropbox or OneDrive - Share by Mail, Messages, AirDrop or WhatsApp, or print with AirPrint PRIVATE BY DESIGN - Your scans are processed on your device and stay in your library. No account required - Lock the app and individual documents with Face ID, Touch ID or a passcode - Password-protect PDFs before you share them - No ads, and we never sell your data MADE FOR IPHONE AND IPAD - Full iPad experience: Split View, drag and drop, keyboard shortcuts and Apple Pencil - Home Screen widgets, Siri Shortcuts and a Files extension to scan from anywhere - Optimized for the latest iOS and iPadOS PERFECT FOR Students, teachers, freelancers, small businesses, travelers and remote workers. Anyone who needs to scan contracts, receipts, notes, whiteboards, IDs or old family photos. Terms of Use: https://mwm.ai/legal/scanner/terms-of-use Privacy Policy: https://mwm.ai/legal/scanner/privacy-policy
PDF Scanner App
Transform your device into a powerful document scanner. Easily scan, import, and share PDFs and images. Features include OCR, electronic signatures, and multi-page scanning. Store documents directly on your device.
- Scan documents and images
- Convert to PDF or JPEG
- OCR text extraction
- Electronic signatures
- Multi-page PDF creation
- Automatic edge detection and perspective correction
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PDF Scanner App allows you to effortlessly scan, import, and instantly share documents within this smart Scanner app. Easily retrieve and access all your previously scanned files using this PDF Document Scanner app. With this app you can easily Scan app on your phone, you can effortlessly save time and energy by scanning swiftly whenever needed. The PDF Document are directly stored on your iPhone in either image or PDF format, courtesy of the free PDF scanner and high-definition camera scanner pro app for PDF scans. - Scan PDF Turn your iPhone or iPad into a powerful document scanner and PDF converter with the PDF Scanner App. Whether you need to scan PDF, digitize receipts, documents, business cards, whiteboards, IDs, books, or photos, our app has you covered. Easily transform images into PDFs in an instant. - Scan ID & Passport Effortlessly scan your ID cards and passports, then easily share them with others. This PDF Document Scanner App easily scans ID cards, passports, driver's licenses, visas, and various identity documents within seconds. It then stores the Scanned document within the device, utilizing the capabilities of both an ID scanner and a document scanner. - Complete your paperwork from anywhere with ease Use this PDF Document Scanner App to include an electronic signature using PDF sign tools. An intuitive PDF Editor App allows you to mark and edit fields, adding everything you need effortlessly. - Scan Book with our PDF Scanner App Use our free Document Scanner app to easily scan books, novels, magazines, and convert them to PDF format with the help of a Camera Scanner App. Save your scanned documents directly to your iPhone and iPad device in either image or PDF format using the Doc Scanner app. Key Features of the PDF Scanner App - Free Document Scanner Pro & Scan PDF: • Automatically detects document edges and corrects perspective of PDF Document. • Enhance scan quality both automatically and manually. • Free document and photo scanning with this camera scanner app. • Extract text from images using OCR, making it searchable, editable, and shareable. • Scan multiple pages and convert them to a multi-page PDF using the PDF document scanner app. • Scan and print PDF documents using the free doc scanner app. • Efficiently manage your files for better document organization. • Convert selected images from your Image Gallery into PDF documents. Scan, edit, sign, and effortlessly share any document in either PDF or JPEG format. Our scanner functions seamlessly without requiring an internet connection, storing all scans directly on your device. Take your productivity to the next level with e-sign or sign PDF Document and OCR capabilities. Add your signature to scanned documents with just a few taps in Scanner Pro. Utilize text recognition to convert any scan into editable text. Information about the auto-renewal of subscription for PDF Scanner Pro - Document Scanner App. -Subscribe to unlock Pro access to all features, with charges applied upon purchase confirmation. -Subscriptions automatically renew 24 hours prior to the expiration date. You can manage your subscriptions in the account settings within the App Store. -Users have the option to manage subscriptions and disable auto-renewal by accessing their Account Settings after making a purchase. -If a user purchases a subscription after a free trial period, any remaining unused portion of the trial will be forfeited. Privacy Policy: https://www.techstic.org/privacy-pdf-scanner Terms of Use: https://www.techstic.org/tos-pdf-scanner
Screenshots
Verdict
The clearest difference is update cadence: PDF Scanner App at every 2 weeks against One Scan's every 2 months. PDF Scanner App also leads on iOS requirement (15.0 vs 26.0). One Scan's advantage is ratings volume (12K vs 263). On price, rating, ads and in-app purchases 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. One Scan sells 10 in-app purchases, starting at $3.99 per 7 days and PDF Scanner App sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for One Scan against 4.8 for PDF Scanner App. That said, the two scores are not equally well evidenced: One Scan has 12K ratings behind it against 263, so its average is the more settled of the two.
One Scan ships an update every 2 months, PDF Scanner App every 2 weeks. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.
| Parameter | One Scan | PDF Scanner App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12K ratings) | 4.8 (263 ratings) — better |
| Positive reviews | 26.0% of reviews | — |
| Number of ratings | 12K — better | 263 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | App Rover | PDF Scanner Editor PDF Converter Expert |
Customer experience
One Scan
PDF Scanner App
Bugs and requests
One Scan
Reported bugs
3 issues- App freezes and becomes unresponsive
- Scans not saving properly
- Subscription charges continue even after cancellation
Requested features
3 requests- Free tier with limited scans
- Ability to export scans to cloud storage
- Better customer support and communication
PDF Scanner App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
One Scan
- Weekly Premium Pass7 Days trial$3.997 Days
- Weekly Premium Pass7 Days trial$5.997 Days
- Scanner Premium Pass7 Days trial$7.997 Days
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- Monthly Premium Pass7 Days trial$9.991 Month
- Monthly Premium Pass3 Days trial$9.991 Month
- Annual Premium Pass$29.991 Year
- Annually Premium Pass7 Days trial$49.991 Year
- Yearly Premium Pass3 Days trial$49.991 Year
- Yearly Premium Pass.$49.991 Year
- Annually Premium Pass7 Days trial$59.991 Year
PDF Scanner App
- PDF Editor, Doc Scanner Access$5.997 Days
- PDF Scanner Unlimited Access$39.991 Year








