Comparison

One Scan vs PDF Scanner App

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

Head to head
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

About

PDF Scanner App

Easily scan, digitize, and organize all your paper documents into high-quality PDF files. Extract searchable and editable text from scans using advanced OCR technology. Customize scan settings and save in various formats for convenient access and management.

Highlights
  • Scan any document type
  • Save scans as high-quality PDFs
  • OCR for searchable and editable text
  • Customizable scan settings
  • Multiple file format options (JPEG, PNG, PDF)
  • Cloud storage integration
Features
Read full description

GoPDF - Document Scanner is the ultimate tool to scan, digitize, and organize all your paper documents. With GoPDF, you can easily turn any physical document into a high-quality PDF file, so you can access it from anywhere, anytime, and never lose important information again. Whether you need to scan receipts, contracts, business cards, or any other type of document, GoPDF has you covered. GoPDF is fast, easy to use, and packed with powerful features to help you streamline your document management. Here are some of the highlights: Scan any type of document: GoPDF can scan anything from a simple receipt to a multi-page contract, and automatically crop and enhance the image for optimal readability. Save as PDF: GoPDF saves all your scans as high-quality PDF files, which you can easily share, store, and organize on your device or in the cloud. OCR technology: GoPDF uses advanced optical character recognition (OCR) technology to extract text from your scans and make them searchable and editable. Customizable settings: You can customize the scan quality, color mode, and resolution to fit your needs, and choose between different file formats (JPEG, PNG, or PDF). Overall, GoPDF is the perfect app for anyone who needs to scan, store, and manage paper documents on the go. Download GoPDF today and start organizing your life! UNLIMITED ACCESS TO ALL PRO FEATURES - You can subscribe for unlimited access to GoPDF Features. - After the free trial, the total amount for the subscription will be charged to your iTunes Account. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms & Conditions: https://doc-hosting.flycricket.io/rain-sounds-for-sleep-better-terms-of-use/9e5d5809-c3e6-4c0d-a24a-bbbf8966b57a/terms Privacy Policy: https://doc-hosting.flycricket.io/rain-sounds-for-sleep-better-privacy-policy/33e00e84-7542-4728-b96a-dca4fc9fabf1/privacy

Screenshots

One Scan4 screens
PDF Scanner App4 screens

Verdict

The call

The clearest difference is review sentiment: PDF Scanner App at 67% against One Scan's 26%. PDF Scanner App also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 26.0). One Scan's advantage is ratings volume (12K vs 12) and rating (4.7 vs 4.4). On price, ads, in-app purchases and monetization model 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. One Scan sells 10 in-app purchases, starting at $3.99 per 7 days and PDF Scanner App sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

One Scan holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: One Scan has 12K ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 26% of One Scan's written reviews are positive against 67% of PDF Scanner App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

One Scan ships an update every 2 months, PDF Scanner App every 3 weeks. The most recent releases landed on October 1, 2026 and June 8, 2026 respectively.

Scorecard5 real differences · 5 level
One Scan versus PDF Scanner App: the parameters behind the verdict, then further details
ParameterOne ScanPDF Scanner App
PriceFreeFree
Rating4.7 (12K ratings) — better4.4 (12 ratings)
Positive reviews26.0% of reviews66.7% of reviews — better
Number of ratings12K — better12
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size41 MB15 MB
Age rating4+4+
DeveloperApp RoverMurat Menzilci

Customer experience

One Scan

All ratings11,769 ratings
Positive91.2%
Neutral2.8%
Negative5.9%
Written reviews208 reviews
Positive26.0%
Neutral6.3%
Negative67.8%

PDF Scanner App

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

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

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
5 purchases

PDF Scanner App

Subscriptions5
  • Upgrade PDF Scanner$6.997 Days
  • Document Scanner Monthly3 Days trial$9.991 Month
  • PDF Scanner Monthly Plan$9.991 Month
Show 2 more
  • GoPDF - Annual Plan3 Days trial$29.991 Year
  • Scan Documents with pro3 Days trial$49.991 Year

Questions

Is One Scan free?
One Scan is free to download, with in-app purchases available.
Is PDF Scanner App free?
PDF Scanner App is free to download, with in-app purchases available.
Which has better reviews, One Scan or PDF Scanner App?
One Scan is rated higher. One Scan averages 4.7 out of 5 from 12K ratings, while PDF Scanner App averages 4.4 from 12 ratings.
Do One Scan or PDF Scanner App have ads?
Neither One Scan nor PDF Scanner App shows ads.
Which is updated more often, One Scan or PDF Scanner App?
One Scan ships an update every 2 months, and PDF Scanner App every 3 weeks. Most recently, One Scan was updated on October 1, 2026 and PDF Scanner App on June 8, 2026.

Other comparisons