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

Transform your phone into a powerful scanner. Capture documents, photos, and even old memories, then enhance, edit, and share them in various formats. Organize your digital life with ease.

Highlights
  • Scan documents and photos
  • Convert to PDF, JPG, TXT
  • Sign and edit documents
  • Enhance and colorize photos
  • OCR text recognition
  • Export and share scans
  • Organize documents into albums
Features
Read full description

Want to keep both your money & your scanner in your pocket? Get Scanner+ for free NOW & instantly start to SCAN, SIGN, and SHARE any document in PDF, JPG, or TXT formats. Scan any paper with your iPhone's camera: the Scanner+ app will automatically recognize the edges of your document, enhance it, and give you a perfectly scanned copy that's ready to share on your favorite platform! Scanner+ offers you 12 AMAZING FEATURES that other scanners won't: SCAN DOCUMENTS Scan multiple pages into one PDF document. Enjoy the Turbo Scan mode! Why waste hours on your computer when you can quickly do it with a tiny scanner in your pocket? SCAN & RESTORE PHOTOS Photo scan is the latest feature of Scanner+ that lets you scan and save your favorite printed photos using your phone’s camera. Don’t just take a picture of a picture. Create enhanced digital scans; the photo scanner auto-detects picture boundaries, crops, restores colors and saves them into a digital album. ENHANCE & COLORIZE PHOTOS Bring your scans to life with colorize & enhance features. Enhance old photos & fix blurs and turn them into high resolution digital versions. Colorize black & white old photos to bring back memories and share them with your loved ones. CREATE ALBUMS Scan an entire photo album in minutes. Back up your scans to keep them safe, searchable, and organized. CONVERT TO PDF Scanner+ is also a PDF Converter that turns photos & images into searchable digital documents! This way you can also ""CTRL+F"" across your documents! EXPORT & SHARE Export your scans as .PDF .DOCX or .TXT and share with iMessage, Adobe PDF, Email - Gmail - Outlook - Spark, Wi-Fi Printer, Box, Whatsapp, iCloud Drive, Facebook Messenger, Dropbox, Evernote, Google Drive, OneDrive, OneNote and any other app/platform! SIGN DOCUMENTS Sign PDF documents in less than a second. Transfer your signature across documents! SMART CROP (YOU'LL LOVE THIS!) Your docs will be automatically cropped from its edges right after you scan it. Don't waste your valuable time trying to crop every single document! RECOVER RUINED DOCUMENTS Spilled coffee to your doc? Your dog took a bite from your homework? Recover it with our scanner app using the Genius Scan mode and become a scan guru! HIGHLIGHT TEXTS Highlight important parts of your documents with Scanner+ doc scanner! Very useful while studying from your scanned textbook! EDIT DOCUMENTS HIDE and BLUR unwanted parts with Scanner+ document editor! This is a great feature for hiding confidential parts of your documents. Time to become a scanmaster! ADJUST THE BRIGHTNESS Need to scan documents in a dark room? No problem at all! TRANSLATE TEXTS TO 100+ LANGUAGES Not that you'll need to translate texts to Latin or Cambodian every other day, but in case you need it, Scanner+ got you covered! RECOGNIZE TEXTS WITH OCR Recognize texts from any scannable object with the OCR text scanner mode. And yes, you can even edit handwritten texts with Scanner+! KEEP YOUR DOCS ORGANIZED Scanner+ offers more than a powerful cam scanner, it also has a drag & drop file manager with smart tags. Never lose an important document again! == PRIVACY & SECURITY == All documents are stored locally on your iPhone, so ONLY YOU will be able to access your documents! Neither we nor any third parties will have access. == PRICING & LEGAL == Scanner+ is free to use, and it will always stay free. Should you choose to, you can subscribe to Scanner+ Premium to access more features. You can start a yearly subscription with a 3-day free trial. Subscriptions automatically renew unless auto-renew is turned off no later than 24 hours before the end of the current period. Manage subscriptions, disable auto-renewal in the iTunes account settings. Privacy Policy: http://scannerplus.com/privacy-policy Terms & Condition - EULA : http://scannerplus.com/terms-conditions For any questions or inquiries about our mobile pdf scanner, reach out to us at scanner@codeway.co

Screenshots

One Scan4 screens
PDF Scanner App4 screens

Verdict

The call

One Scan and PDF Scanner App both sit at 4.7 stars, but that hides the real split: 50% of PDF Scanner App's written reviews are positive against 26% of One Scan's. PDF Scanner App also leads on iOS requirement (13.0 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

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 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 — 4.7 for One Scan against 4.6 for PDF Scanner App. Both are backed by a comparable volume of ratings — 12K and 4.9K respectively. Written reviews are what separate them: 26% of One Scan's written reviews are positive against 50% of PDF Scanner App's.

UpkeepUpdate frequency

One Scan ships an update every 2 months, PDF Scanner App every 6 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
One Scan versus PDF Scanner App: the parameters behind the verdict, then further details
ParameterOne ScanPDF Scanner App
PriceFreeFree
Rating4.7 (12K ratings) — better4.6 (4.9K ratings)
Positive reviews26.0% of reviews49.7% of reviews — better
Number of ratings12K — better4.9K
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.013.0 — better
Further details — not scored
Size40 MB201 MB
Age rating4+4+
DeveloperApp RoverCodeway Dijital Hizmetler Anonim Sirketi

Customer experience

One Scan

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

PDF Scanner App

All ratings4,911 ratings
Positive90.4%
Neutral3.5%
Negative6.1%
Written reviews175 reviews
Positive49.7%
Neutral4.0%
Negative46.3%

User reviews

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

PDF Scanner App

From 4.9K App Store ratings

What we love

  • 👍 Great app
  • 🚀 Efficient scanning
  • 💡 Useful features

Room to improve

  • 🐛 Crashes frequently
  • 🔒 No cloud backup
  • 💰 Expensive subscription
  • 🤖 Poor customer support
  • 📤 Unable to send scans

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

Reported bugs

2 issues
  • Blurry and grainy scans
  • Unexpected watermarks

Requested features

3 requests
  • Cloud backup integration
  • Free trial extension
  • Compatibility with more devices

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
10 purchases

PDF Scanner App

Subscriptions10
  • Scanner+ 1 Week Premium3 Days trial$3.997 Days
  • Scanner+ 1 Week Premium3 Days trial$4.997 Days
  • Scanner+ 1 Week Premium3 Days trial$6.997 Days
Show 7 more
  • Scanner+ 1 Month Premium$7.991 Month
  • Scanner+ 1 Month Premium2 variants$9.991 Month
  • Scanner+ 1 Month Premium3 Days trial$9.991 Month
  • Scanner+ 1 Year Premium3 Days trial$19.991 Year
  • Scanner+ 1 Year Premium3 Days trial2 variants$39.991 Year
  • Scanner+ 1 Year Premium3 Days trial$49.991 Year
  • Scanner+ 1 Year Premium$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 4.6 from 4.9K 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 6 weeks. Most recently, One Scan was updated on September 24, 2026 and PDF Scanner App on September 23, 2026.

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