Comparison

One Scan vs iScan

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

iScan

Transform your mobile device into a powerful scanner for documents, bills, tickets, and more. Easily convert, edit, and share your scanned files in PDF format. Save to cloud storage or your phone with advanced image processing for clear, blur-free results.

Highlights
  • Scan documents, bills, tickets, and images
  • Convert to PDF and edit files
  • Save to cloud storage (iCloud, Google Drive, Dropbox)
  • Advanced OCR text recognition
  • High-quality, blur-free image processing
  • Supports text in over 40 languages
  • Scan without Wi-Fi connectivity
Features
Read full description

Are you in hunt for a PDF Scanner app which will make your life easier? If yes, you have come to the right place! Prepare yourself to be amazed by the incredible functionality of IScan: Document & PDF Scanner. This app is designed exclusively to let you scan important documents, share and save them on different platforms. Whether you have a bill, a ticket, an image, a document or a passport which needs scanning, you can perform it all with your portable mobile scanner. No need to go to a local store for getting your application scanned anymore as our mobile scanner is here to save the day for you! Amazing functionality, countless features! IScan is designed with an aim to address the major issues prevailing in every adult’s or teenager’s life. Whether you are a student who does not want to pay a hefty amount for a book or an adult looking for ways to store important receipts, documents and images with just a tap, the iScan app will offer the PDF scanner functionality you have always been searching for. Simply position the document in the scanner frame, wait for a few seconds and you are all set to convert, share and save important files for future needs. Save documents into Cloud or phone storage! This mobile scanner app features dual saving options. Once you have scanned and converted your documents, you can save them in your image gallery or upload them on your Cloud Storage. IScan is compatible with iCloud, Google Drive and DropBox to offer you an unbeatable level of compatibility for file saving. And that’s not all about it! The app features an advanced OCR Text Recognition which lets easier copying and sharing from PDF documents. Laden with advanced Image processing and Language recognition technology! Are you tired of blurred scans? Would you like to preserve the outlook of any file even after scanning? If yes, iScan is the answer to your troubles. This app features a much advanced image processing technology which avoids blurring and blemishes from the scan. No more glares, no more blurs. Get crystal clear scans with this app. The best part is that it works equally well for color scans as well. Save and edit unlimited PDFs! Got an application to be filled and submitted urgently? How about applying for your long awaited job post? Do it all on-the-go with the best mobile scanner out there. You can not only convert the PDFs but also edit them before or after saving the final files. Scan without Wi-Fi connectivity! If you do not have an internet connection, you can still scan your documents and save them in your device. However, this is not applicable for sharing and uploading files on third party sites. Features of iScan – Document & PDF Scanner: - Hassle-free, simplistic UI for minimal clutter - Laden with advanced text and language detection - Supports text in more than 40 languages - Useful for scanning photos, receipts, documents, stamps or business cards - Share files in email or any other social media platform - Save files in your gallery - Scanner lock to prevent unauthorized app access Unlimited document scanning and sharing convenience is just around the corner. Make your life simpler and easier by downloading iScan – PDF & Document Scanner today! The following subscription plans are available (price may vary depending on location): • 12-month subscription with 7-day trial version – US$ 49.99 • 6-month subscription with 7-day trial version – US$ 29.94 • 1-month subscription with 3-day trial version – US$ 8.99 Privacy Policy: https://bestscan.online/Privacy_Policy_iscan.rtf Terms of Use: https://bestscan.online/Terms_of_Use_iscan.rtf

Screenshots

One Scan4 screens
iScan4 screens

Verdict

The call

The clearest difference is update cadence: iScan at weekly against One Scan's every 2 months. iScan also leads on iOS requirement (13.0 vs 26.0). One Scan's advantage is rating (4.7 vs 4.5) and review sentiment (26% vs 15%). On price, ratings volume, ads 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. One Scan sells 10 in-app purchases, starting at $3.99 per 7 days and iScan sells 10 in-app purchases, starting at $4.99 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 4.5. Both are backed by a comparable volume of ratings — 12K and 7.8K respectively. Written reviews point the same way: 26% of One Scan's written reviews are positive against 15% of iScan's.

UpkeepUpdate frequency

One Scan ships an update every 2 months, iScan weekly. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

Scorecard4 real differences · 6 level
One Scan versus iScan: the parameters behind the verdict, then further details
ParameterOne ScaniScan
PriceFreeFree
Rating4.7 (12K ratings) — better4.5 (7.8K ratings)
Positive reviews26.0% of reviews — better14.6% of reviews
Number of ratings12K — better7.8K
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size40 MB75 MB
Age rating4+4+
DeveloperApp RoverEXORID Ltd

Customer experience

One Scan

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

iScan

All ratings7,824 ratings
Positive87.8%
Neutral3.5%
Negative8.7%
Written reviews137 reviews
Positive14.6%
Neutral4.4%
Negative81.0%

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

iScan

From 7.8K App Store ratings

What we love

  • 🚀 Easy and quick scanning
  • 👍 Works well for basic needs
  • 💡 Helpful for school/work

Room to improve

  • 🐛 Frequent crashes and shutdowns
  • 💸 Expensive subscription fees
  • 🔍 Unclear cancellation process
  • 🇷🇺 Non-English interface elements
  • 🔧 Poor document editing/formatting

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

iScan

Reported bugs

3 issues
  • Scans not saving properly
  • Inconsistent cropping and formatting
  • Subscription charges despite cancellation

Requested features

3 requests
  • Add multi-page scanning support
  • Improve export options (PDF, etc.)
  • Provide clear subscription management

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

iScan

Subscriptions10
  • One Week Pro3 Days trial$4.997 Days
  • iScan one week full access3 Days trial$4.997 Days
  • One Week Pro3 Days trial$8.997 Days
Show 7 more
  • iScan one Week full access3 Days trial$11.997 Days
  • iScan Purchases One Month$12.991 Month
  • iScan one Month full access$12.991 Month
  • iScan one Month full access$15.991 Month
  • iScan one year full access3 Days trial$49.991 Year
  • iScan full access for one year3 Days trial$89.991 Year
  • iScan one year full access3 Days trial$89.991 Year

Questions

Is One Scan free?
One Scan is free to download, with in-app purchases available.
Is iScan free?
iScan is free to download, with in-app purchases available.
Which has better reviews, One Scan or iScan?
One Scan is rated higher. One Scan averages 4.7 out of 5 from 12K ratings, while iScan averages 4.5 from 7.8K ratings.
Do One Scan or iScan have ads?
Neither One Scan nor iScan shows ads.
Which is updated more often, One Scan or iScan?
One Scan ships an update every 2 months, and iScan weekly. Most recently, One Scan was updated on September 25, 2026 and iScan on September 26, 2026.

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