Comparison

One Scan vs Genius PDF & Document Scanner

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

Genius PDF & Document Scanner

Easily scan, edit, and secure documents and photos with this free, ad-free application. It offers a user-friendly interface for quick document management, PDF creation, and editing tools, all accessible from your mobile device.

Highlights
  • Multiple document scanning
  • Secure documents with Face ID/password
  • Multipage editing and OCR
  • Convert multiple documents to PDF
  • Built-in document and photo editor
  • Business card scanning
Features
Read full description

Scan, edit, sign & secure documents with Face ID — fast, easy, and 100% ad-free! Are you in need of finding a good PDF and document scanner that works for free? Well, we bring you a unique 2 in 1 PDF & Document Scanner free of charge. It has a fantastic user interface that makes your way to scanned documents more manageable and more accessible. Welcome to a Dream document scanner where you can have your documents scanned in a matter of minutes. Just open the app and let the app do its magic. Our Dream document scanner is a social and mobile-friendly app through which you can easily access your scanned documents in a single touch. Scan documents, photos and save them on your phone entirely complimentary. Also, edit PDFs, documented, and images with the built-in document editor and iScanner. Features: Now it's time to scan your documents, pictures, and screenshots quickly and effortlessly with our app. Our scanner for the iPhone app is one of the best mobile scanners and PDF converters on the market, which is totally free of use. Browse through powerful editing features and use the PDF document scanner app in your own way. Now you can find both scanner and editor in one single fast scanner app without having to download many apps and suffocate your iPhone. Some features of this free PDF reader app are as follows: More Premium Genius Document Scanner Features: - Multiple Document scanning. - You can secure your documents using Face ID or password - Multipage Editing, OCR & More. - With one click, convert multiple documents into PDF & share with any platform. - More easy to manage, secure documents. Doc Scanner: Scan documents more accessible and faster with this free and offline app. Scanner for iPhone: Scan documents in grayscale, black, white, or colored as much as you desire. Photo Scanner: Operate this app with no hidden charges and advertisements. Document Scanner PDF Creator: Make documents in PDF and later send them to desired people. PDF Document Scanner: Scan documents with a powerful inbuilt scanner that detects high-class numbers and alphabets. iScanner: Scan pictures and images with a high-quality laser-cut scanner that works for free. Fast Scanner: Scan fast with automatic scan technology and free editing tools. Mobile Scanner: Easily scan your documents with your mobile and turn them into portable documents. Document Editor: Edit documents and share them on your social media handles for free. Photo Editing Tools: Remake photos with editing software and correct them using crop, blur control, and color correction features. PDF Editor Free: Make PDF and edit them without any troubles with our free and offline app. Free PDF Reader: Scan documents and read them before you pass them on to your professionals. Business Card Scanner: Easily scan business cards using high-quality scanning features made for you. PDF Expert: Become a master of PDF collectors and turn every receipt and written document into a portable PDF. All Document Reader: Engage with reading documents. Edit and read it as much as you want. PREMIUM SUBSCRIPTION We Offer only three auto-renewing subscription packages on either a 1, 3 or 12-month basis. Secondly, pay your payment through the iTunes account after confirmation of purchase. Terms of Use: https://www.privacypolicies.com/terms/view/68237bda8beeae140d2d63c47874716a What's unique? Why use another app when you can simply scan your ids, business cards, receipts, notes, taxes, faxes, photos, pictures, manuscripts in one single document editor. You can also keep all your data saved in this app and download it on your phone too.Save and share documents in JPEG or PDF formats with your desired people.

Screenshots

One Scan4 screens
Genius PDF & Document Scanner4 screens

Verdict

The call

The clearest difference is rating: One Scan at 4.7 against Genius PDF & Document Scanner's 3.0. One Scan also leads on review sentiment (26% vs 0%) and ratings volume (12K vs 1). Genius PDF & Document Scanner's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (14.0 vs 26.0). 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 Genius PDF & Document Scanner sells 4 in-app purchases, starting at $2.99 per month. 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 3.0. That said, the two scores are not equally well evidenced: One Scan has 12K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of One Scan's written reviews are positive against 0% of Genius PDF & Document Scanner's.

UpkeepUpdate frequency

One Scan ships an update every 2 months, Genius PDF & Document Scanner every 3 weeks. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
One Scan versus Genius PDF & Document Scanner: the parameters behind the verdict, then further details
ParameterOne ScanGenius PDF & Document Scanner
PriceFreeFree
Rating4.7 (12K ratings) — better3.0 (1 ratings)
Positive reviews26.0% of reviews — better0.0% of reviews
Number of ratings12K — better1
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.014.0 — better
Further details — not scored
Size40 MB24 MB
Age rating4+4+
DeveloperApp RoverAbdulla Yasin

Customer experience

One Scan

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

Genius PDF & Document Scanner

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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

Genius PDF & Document Scanner

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
4 purchases

Genius PDF & Document Scanner

Subscriptions3
  • Scanner for PDF & Documents$2.991 Month
  • Three Month$4.993 Months
  • Scanner Pro: Scan Documents$17.991 Year
One-time1
  • Scanner Lifetime, one time Buy$24.99

Questions

Is One Scan free?
One Scan is free to download, with in-app purchases available.
Is Genius PDF & Document Scanner free?
Genius PDF & Document Scanner is free to download, with in-app purchases available.
Which has better reviews, One Scan or Genius PDF & Document Scanner?
One Scan is rated higher. One Scan averages 4.7 out of 5 from 12K ratings, while Genius PDF & Document Scanner averages 3.0 from 1 ratings.
Do One Scan or Genius PDF & Document Scanner have ads?
Neither One Scan nor Genius PDF & Document Scanner shows ads.
Which is updated more often, One Scan or Genius PDF & Document Scanner?
One Scan ships an update every 2 months, and Genius PDF & Document Scanner every 3 weeks. Most recently, One Scan was updated on September 25, 2026 and Genius PDF & Document Scanner on September 9, 2026.

Other comparisons