Scan App + vs One Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scan App +
Transform your mobile device into a portable scanner. Quickly capture documents, receipts, and images, then convert them into high-quality PDFs. Easily share your scans via email or cloud storage services.
- Portable document scanner
- Convert to PDF
- High-quality scans
- Multiple scanning options (B&W, Color, Grayscale)
- Adjustable PDF file size
- Cloud storage integration
- Multiple export options
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Scan documents to PDF. Super Fast! Scan App + turns your iPhone or iPad into a portable scanner. It’s a tiny scanner in your pocket. Scan in 3 easy steps; capture, preview then send. Email, save to Files App or Photos App. Scan to pdf then upload directly to Google Drive, Dropbox or OneDrive. Scanning options include Black & White, Colour or Grayscale. Control pdf file size with large, medium and small file size options. Just about anything is scannable: ∙ Scan App + is with you on the go: Scan receipts, business cards, forms, contracts. ∙ Scan to pdf for keepsake: Pictures, magazine articles, newsprint, books, recipes. ∙ Scan documents to take with you: Travel docs, whiteboards, coupons, barcodes, grocery list, music scores. Cam Scanner: Camera works as a cam scanner and will automatically detect paper when placed on a contrasting background. Scan one page or multiple pages at the same time with Scan App +. High Quality Scans: Scan photos as Black & White, Colour, Grayscale or Original Photo. Scan App + uses the latest mobile scanning technology to create high quality scans. Control the file size with large, medium and small options. Save, Send and Share: Email pdf files of your scanned docs. Scan App + can upload directly to Google Drive, Dropbox, OneDrive. Save scanned photos to Photos App. Save to iCloud via Files App or send to another app. With 9 export options Scan App + makes it easy to send document scans. Always have a tiny scanner with you. Scan App + is a fast PDF Scanner that will become an indispensable tool in your everyday life. If you like Scan App + please rate us on the App Store. If you have any questions or feedback, contact us at support@sarrada.com. Scan App + Unlimited is available for purchase as Lifetime or Subscription: 1 Year, 1 Month or 3 Months. Check in app for exact pricing in your region. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. https://www.sarrada.com/app/privacy.htm https://www.sarrada.com/termsofservice.htm
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
Screenshots
Verdict
Scan App + and One Scan both sit at 4.8 stars, but that hides the real split: 44% of Scan App +'s written reviews are positive against 26% of One Scan's. Scan App + also leads on iOS requirement (10.0 vs 26.0). On price, rating, ratings volume and update cadence 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. Scan App + sells 7 in-app purchases, starting at $2.99 per month and One Scan sells 10 in-app purchases, starting at $3.99 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 — 4.8 for Scan App + against 4.7 for One Scan. Both are backed by a comparable volume of ratings — 7.1K and 12K respectively. Written reviews are what separate them: 44% of Scan App +'s written reviews are positive against 26% of One Scan's.
Scan App + ships an update monthly, One Scan every 2 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.
| Parameter | Scan App + | One Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (7.1K ratings) — better | 4.7 (12K ratings) |
| Positive reviews | 43.7% of reviews — better | 26.0% of reviews |
| Number of ratings | 7.1K | 12K — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 86 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Sarrada Software Inc | App Rover |
Customer experience
Scan App +
One Scan
User reviews
Scan App +
From 7.1K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Fast and efficient
- 💡 Useful features
- 🔒 Secure
- 👍 Intuitive interface
Room to improve
- 🐛 Occasional crashes
- 💰 Expensive subscription
- 🔒 Unclear pricing/subscription model
- 🐛 Poor color scanning
- 🐛 Doesn't work as expected
One Scan
From 12K App Store ratingsWhat we love
- 🚀 Fast and easy to use
- 📸 Excellent image quality
- 💾 Convenient document storage
Room to improve
- 🐛 Crashes and stability issues
- 💰 Expensive subscription model
- 🔒 Difficulty cancelling subscription
Bugs and requests
Scan App +
Reported bugs
4 issues- Crashes frequently
- Doesn't scan colors properly
- Doesn't work as expected
- Saves files in larger size than needed
Requested features
4 requests- Allow choosing save folder
- Add WebDAV support
- Improve quality of scanned documents
- Provide more free features
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
In-app purchases
Scan App +
- Premium Subscription$2.991 Month
- Unlimited 7$4.997 Days
- Unlimited 30$9.991 Month
Show 2 moreShow fewer
- Unlimited 90$19.993 Months
- Unlimited 365$23.991 Year
- Unlimited Lifetime Upgrade$29.99
- Unlimited Lifetime$35.99
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
Show 7 moreShow fewer
- 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








