Comparison

Doc Scan vs One Scan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Doc Scan

Transform your device into a portable scanner and PDF editor. Easily capture documents, extract text with OCR, fill forms, sign, and share in various formats. Organize, secure, and even fax your files.

Highlights
  • High-quality scanning with auto-detection
  • OCR text extraction (TXT, DOCX)
  • Edit, annotate, and sign PDFs
  • Password encryption for security
  • Share via email, fax, cloud storage
  • QR code scanning
  • Fax sending and receiving
Features
Read full description

Scan, OCR, Edit & Share PDF Documents with Ease Transform your iPhone or iPad into a powerful pocket scanner, PDF editor, and business card scanner. Quickly scan multi-page documents, recognize text, edit PDFs, fill forms, sign documents, scan business cards, and share files anytime, anywhere. Key Features ● High-Quality Scanning & OCR • Auto-detect document borders and correct perspective distortion • Enhance images by removing shadows and sharpening text • Extract text from scanned images with OCR and export as TXT or DOCX • Smart Formatting: The OCR function detects and restores font styles and colors on a line-by-line basis. ● Business Card Scanner • Scan business cards and automatically extract contact information with OCR • Save scanned business cards as searchable digital contacts within the app • Export contacts directly to the iOS Contacts app with a single tap ● Edit & Annotate • Fill out forms, highlight important details, or sign documents • Add text, lines, and images to scanned documents • Merge multiple scans into a single PDF ● Organize & Secure Your Documents • Easily search and manage files with folders and custom naming rules • Protect sensitive documents with password encryption ● Seamless Sharing & Cloud Integration • Share scans as PDF, JPEG, TXT, or DOCX via email, fax, SMB, WebDAV, and cloud storage (iCloud Drive, Dropbox, Google Drive, OneDrive, Box, Evernote, and more) • Print with AirPrint or save directly to Photos ● Advanced Features • Photo Collage: Combine multiple pages into a single sheet (for example, both sides of an ID card on one A4 page) • QR Code Scanner: Scan from the camera or photo library to open URLs, call phone numbers, send emails, or add contacts • Fax Anywhere: Send and receive faxes worldwide with real-time delivery status notifications ● Import & Export • Import PDFs and JPEGs from other apps or cloud storage • Export searchable PDFs • Export documents to iTunes, Reminders, and Apple, Google, or Outlook Calendars ● Receive Faxes (Non-Renewing Subscription) • Purchase a dedicated fax number to receive faxes • Disable fax reception whenever you no longer need to receive faxes Subscription Plans Unlock premium features with Bronze, Silver, or Gold plans, including: • Cloud Backup & Restore: Access previous versions of your documents anytime • Flexible monthly and annual subscription options • Subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current billing period • Your account will be charged for renewal within 24 hours before the end of the current period. The renewal price depends on the selected plan • You can manage your subscription and turn off auto-renewal in your Account Settings after purchase • Any unused portion of a free trial will be forfeited when you purchase a subscription before the trial ends Terms of Service: https://ifunplay.com/legal.html

About

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.

Highlights
  • 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
Features
Read full description

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

Doc Scan4 screens
One Scan4 screens

Verdict

The call

Doc Scan and One Scan both sit at 4.8 stars, but that hides the real split: 91% of Doc Scan's written reviews are positive against 26% of One Scan's. Doc Scan also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 26.0). One Scan's advantage is ads (none vs shown). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Doc Scan sells 10 in-app purchases, starting at $3.99 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Doc Scan against 4.7 for One Scan. Both are backed by a comparable volume of ratings — 14K and 12K respectively. Written reviews are what separate them: 91% of Doc Scan's written reviews are positive against 26% of One Scan's.

UpkeepUpdate frequency

Doc Scan ships an update fortnightly, One Scan every 2 months. Both last shipped on September 24, 2026.

Scorecard4 real differences · 6 level
Doc Scan versus One Scan: the parameters behind the verdict, then further details
ParameterDoc ScanOne Scan
PriceFreeFree
Rating4.8 (14K ratings) — better4.7 (12K ratings)
Positive reviews91.2% of reviews — better26.0% of reviews
Number of ratings14K — better12K
Update frequencyFortnightly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size282 MB40 MB
Age rating4+4+
DeveloperIFUNPLAY CO., LTD.App Rover

Customer experience

Doc Scan

All ratings14,085 ratings
Positive95.7%
Neutral1.7%
Negative2.6%
Written reviews457 reviews
Positive91.2%
Neutral2.2%
Negative6.6%

One Scan

All ratings11,765 ratings
Positive91.2%
Neutral2.8%
Negative5.9%
Written reviews208 reviews
Positive26.0%
Neutral6.3%
Negative67.8%

User reviews

Doc Scan

From 14K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Convenient scanning
  • 📂 Effective file organization
  • ✉️ Seamless emailing
  • 🖨️ Reliable faxing

Room to improve

  • 🐛 Occasional crashes
  • 🔍 Difficult navigation after updates
  • 💰 Paid features behind paywall
  • 🖼️ Subpar image processing
  • 🗂️ Disorganized file management

One Scan

From 12K App Store ratings

What 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

Doc Scan

Reported bugs

3 issues
  • Lost files after updates
  • Unreliable faxing
  • Inconsistent scanning quality

Requested features

5 requests
  • Dark mode option
  • Improved OCR capabilities
  • Batch scanning and processing
  • Integration with cloud storage
  • Advanced annotation tools

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

10 purchases

Doc Scan

Subscriptions3
  • DocScan Pro BRONZE (Monthly)$3.991 Month
  • DocScan Pro SILVER (Monthly)$5.991 Month
  • DocScan Pro GOLD (Monthly)$7.991 Month
One-time7
  • Fax Pack 1$0.99
  • 1 Fax Credit$0.99
  • 5 Fax Credit$4.99
Show 4 more
  • Fax No. For One Month$5.99
  • 10 Fax Credit$7.99
  • 20 Fax Credit$14.99
  • Upgrade to DocScan Pro$39.99
10 purchases

One Scan

Subscriptions10
  • 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 more
  • 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

Questions

Is Doc Scan free?
Doc Scan is free to download, with in-app purchases available.
Is One Scan free?
One Scan is free to download, with in-app purchases available.
Which has better reviews, Doc Scan or One Scan?
Doc Scan is rated higher. Doc Scan averages 4.8 out of 5 from 14K ratings, while One Scan averages 4.7 from 12K ratings.
Do Doc Scan or One Scan have ads?
Doc Scan shows ads; One Scan does not.
Which is updated more often, Doc Scan or One Scan?
Doc Scan ships an update fortnightly, and One Scan every 2 months. Most recently, Doc Scan was updated on September 24, 2026 and One Scan on September 24, 2026.

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