Scanner Pro vs Document Scanner, Scan to PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scanner Pro
Transform your device into a powerful scanner for documents, receipts, and IDs. Convert images to PDFs, organize your files with smart features, and share them easily. Includes OCR and QR code scanning for enhanced productivity.
- High-quality document scanning
- Convert to PDF
- OCR and full-text search
- QR code scanning
- Automatic border detection and image correction
- Cloud storage integration
- Edit and annotate scans
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Scanner Pro is a professional document scanner that turns your iPhone or iPad into a portable scan-to-PDF tool. Scan agreements, receipts, IDs, books, and more — Scanner Pro automatically detects borders, corrects perspective, and removes shadows to produce clean, ready-to-share PDFs in seconds. DOCUMENT SCANNER - Scan documents, receipts, pictures, IDs, books, and photos with automatic edge detection and perspective correction - Digitize and restore old photos in color, black & white, or grayscale - Highlight, write, and draw directly on your scanned documents CONVERT & EXPORT - Convert any scan into a searchable PDF in seconds - Export scans as PDF, Word, PowerPoint, or JPG - Merge multiple pages into a single PDF document - Add a password to protect sensitive PDFs, or remove one when no longer needed SIGN DOCUMENTS - Add your signature to any scanned document or PDF in seconds - Fill out forms and place text, checkmarks, and initials anywhere on a document - Send signed documents directly by email or to any app OCR & FULL-TEXT SEARCH - Turn scanned text into editable text with built-in OCR - Search across the text inside your scans instantly - Highlight important sections and copy text directly from your scans QR CODE SCANNER - Scan and decode QR codes instantly from the camera screen — point, capture, done SHARE & SYNC - Access every scan on all your devices with iCloud sync - Automatically export and upload scans to Dropbox, Evernote, Google Drive, Box, iCloud Drive, OneDrive, OneNote, or any WebDAV-enabled storage - Share unlimited scans by email or with any app, completely free - Translate scanned text into other languages You can also fax documents directly from your device. Scanner Pro supports 25+ languages, including English, French, German, Italian, Spanish, Portuguese, Dutch, Russian, Ukrainian, Turkish, Japanese, and Simplified and Traditional Chinese. Download Scanner Pro today for a fast, professional way to scan, organize, and share documents wherever you are. Share your feedback and comments at http://readdle.com/contact Privacy Policy: https://readdle.com/scannerpro/legal/privacy Terms of Service: https://readdle.com/scannerpro/legal/terms
Document Scanner, Scan to PDF
Transform your phone into a portable scanner to digitize documents, add digital signatures, and organize your paperwork. Easily export scans as JPG or PDF files and share them via various platforms.
- Scan documents instantly
- Add and save digital signatures
- Export as JPG or PDF
- Share via email, messengers, cloud
- Crop and adjust scans
- Organize and manage documents
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Scanning documents has never been easier! Turn your smartphone into a portable scanner and manage your documents effortlessly. Need to scan and share a document quickly? With the Scanner app, you can digitize documents in just a few taps and keep your paperwork organized. SCAN INSTANTLY Start by tapping the "Scan Document" button. Take a new photo, choose one from your photo gallery, or select a file directly from your device. Scanner adapts to your needs with flexibility for any type of document. EASILY ADD SIGNATURES Create and save digital signatures for future use. Choose the color of your signature and adjust its size to fit perfectly in the document. Add your signature to any page with precise placement. EXPORT AND SHARE Export documents in JPG or PDF format and share them effortlessly. Use the built-in sharing menu to quickly send files via email, messengers, cloud storage, and more. ENHANCE YOUR SCANS Cropping and adjustments: Manually select and adjust the document's edges for perfect borders. Retake or save: Not satisfied with the result? Retake or save the scan for later. ORGANIZE YOUR DOCUMENTS Easily view all pages of a scanned document and switch between them. Rename documents, add pages, rotate, or crop as needed. Delete unnecessary pages or entire documents with a single tap. Terms of Service: https://calledandrey.github.io/scannerapp/terms.html Privacy Policy: https://calledandrey.github.io/scannerapp/privacy.html Got questions or suggestions? Email us at scannerappnet@gmail.com. We’d love to hear your feedback!
Screenshots
Verdict
The clearest difference is ratings volume: Scanner Pro at 338K against Document Scanner, Scan to PDF's 104. Scanner Pro also leads on chart position (#20 vs unranked). Document Scanner, Scan to PDF's advantage is review sentiment (88% vs 78%). On price, rating, update cadence and ads 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. Scanner Pro sells 11 in-app purchases, starting at $3.99 per month and Document Scanner, Scan to PDF sells 3 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 — 4.9 for Scanner Pro against 4.8 for Document Scanner, Scan to PDF. That said, the two scores are not equally well evidenced: Scanner Pro has 338K ratings behind it against 104, so its average is the more settled of the two. Written reviews are what separate them: 78% of Scanner Pro's written reviews are positive against 88% of Document Scanner, Scan to PDF's.
Scanner Pro ships an update fortnightly, Document Scanner, Scan to PDF every 3 weeks. Both last shipped on October 30, 2026.
| Parameter | Scanner Pro | Document Scanner, Scan to PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (338K ratings) — better | 4.8 (104 ratings) |
| Positive reviews | 77.8% of reviews | 88.1% of reviews — better |
| Number of ratings | 338K — better | 104 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #20 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 276 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Readdle Technologies Limited | CREATIVE TECHNOLOGIES LLC |
Customer experience
Scanner Pro
Document Scanner, Scan to PDF
User reviews
Scanner Pro
From 338K App Store ratingsWhat we love
- 🚀 Excellent scanning quality
- 👍 Easy to use and intuitive
- 💾 Seamless cloud integration
- 🌟 Consistently great over the years
- 🔍 Accurate edge detection and cropping
Room to improve
- 🐛 Crashes and stability issues
- ⚠️ Unreliable cloud sync and file management
- 🔍 Struggles with low-quality or angled documents
- 💤 Slow performance with large documents
- 🙅♀️ Intrusive advertising and upselling
Document Scanner, Scan to PDF
From 104 App Store ratingsWhat we love
- 🚀 Fast and efficient scanning process
- 👍 Simple and intuitive user interface
- 📸 High-quality scan output
- ✏️ Easy document editing and cropping
- 📄 Quick PDF conversion and export
Room to improve
- 🔐 Limited functionality in free version
- 💳 Aggressive premium subscription push
- ⚠️ Misleading free app marketing
- 🖼️ Image tilting issues in free trial
- 📤 Export restricted without premium
Bugs and requests
Scanner Pro
Reported bugs
3 issues- Sudden loss of scanned documents
- Inconsistent iCloud sync and storage
- Cropping and alignment issues after updates
Requested features
5 requests- Ability to create subfolders
- Improved OCR accuracy, especially for receipts
- Direct import of emailed documents
- Customizable naming and organization options
- Faster cloud sync and better offline access
Document Scanner, Scan to PDF
Reported bugs
2 issues- Photos appear tilted in free version
- Subscription cancellation process unclear or unavailable
Requested features
4 requests- Folder creation for organizing scans
- Ability to select multiple files for batch sending
- Increase scan storage limit beyond 24 files
- Clearer information about free vs premium features upfront
In-app purchases
Scanner Pro
- Scanner Pro Plus7 Days trial$3.991 Month
- Expense Report7 Days trial2 variants$4.991 Month
- Scanner Pro Plus7 Days trial$6.991 Month
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- Scanner Pro Plus3 Days trial$7.997 Days
- Scanner Pro Plus7 Days trial$19.991 Year
- Scanner Pro Plus7 Days trial$29.991 Year
- Scanner Pro Plus$29.991 Year
- Scanner Pro Plus3 Days trial$59.991 Year
- Scanner Pro Plus$59.991 Year
- Fax Pack 1$0.99
- Fax Pack 2$1.99
Document Scanner, Scan to PDF
- Scanner Premium3 Days trial$5.997 Days
- Scanner Premium$9.991 Month
- Scanner Premium$39.991 Year
Questions
Is Scanner Pro free?
Is Document Scanner, Scan to PDF free?
Which has better reviews, Scanner Pro or Document Scanner, Scan to PDF?
Do Scanner Pro or Document Scanner, Scan to PDF have ads?
Which is updated more often, Scanner Pro or Document Scanner, Scan to PDF?
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