Comparison

Acrobat Reader vs Scanner Document PDF Converter

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

Head to head
About

Acrobat Reader

This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.

Highlights
  • View, edit, and annotate PDFs
  • Sign and fill PDF forms
  • Convert files to and from PDF
  • AI-powered document summarization
  • Collaborate in PDF Spaces
  • Compress and secure PDFs
  • Optical Character Recognition (OCR)
Features
Read full description

Major new updates: Collaborate and share your files in PDF Spaces, and turn your document summaries into podcast-style audio in Acrobat Studio. The world’s most trusted PDF reader, PDF editor, and PDF maker with more than 635 million installs. View, share, annotate, add comments, and sign documents - all in one app. You can store your files online and read documents anywhere. Get your 7-day free trial and try all the features of Acrobat Reader. Paid features: Adobe Acrobat AI Assistant • Work across multiple files in one place with PDF Spaces. Collaborate, store, and use AI Assistant across files • Use voice or text prompts with AI Assistant chatbot • Ask questions and get cited answers about details in your document, including charts, graphs, and tables with Figures Q&A • Easily share the responses you get • Try voice support to ask queries and have answers read aloud. • Use new Hands-free to keep the conversation flowing with voice only • Instantly generate summaries from your PDFs with Generative AI Summaries • Get content for emails, text, study notes, blogs, and more [Adobe Acrobat AI Assistant is a paid feature*, free for a limited time] Edit PDFs • With our PDF editor, edit text and images directly in your PDF (mobile only) • Fix typos or add paragraphs with the PDF editor • Easily add, delete, or rotate any image • Use this PDF signer and PDF viewer to get your docs just right Recognize text • Optical Character Recognition (OCR) turns scanned PDFs into searchable, editable text to use in other formats Merge & organize PDFs with PDF Converter • Split or combine multiple files into one PDF with PDF converter • Use the PDF editor to insert, delete, rotate, crop & reorder pages in your PDF file Create, convert & export PDFs • Easily convert to PDF from any file type including Microsoft, Google Docs, and images • Export and convert PDFs to Microsoft Word, Excel, PowerPoint, or various image files • Convert web pages to PDFs Compress & highly secure PDFs • Compress PDF files for easy saving and sharing • Password Protect PDF documents Have your PDF read aloud • Listen to your PDFs on the go, great for reading support • Choose free voices or upgrade for high-quality options Subscribe now to access all these features and use Acrobat across mobile and web platforms. Free-to-use features: PDF signer: Fill & Sign Adobe Fill & Sign is free & available in Acrobat Reader. A form filler and PDF signer that lets you fill, sign, and send Liquid mode in the optimal PDF viewer • Get the best PDF reading experience with this PDF viewer • Search, navigate & adjust font size or spacing to fit your screen Annotate PDFs • Add sticky notes, comments, and highlight text Store & manage files • Link online storage accounts like Microsoft OneDrive, Dropbox, or Google Drive • Star files to quickly open important documents Connect the PDF viewer and reader to Google Drive • A PDF creator that lets you edit, compress, and export Google Drive files with a subscription Work with scanned documents • Access scanned PDFs from Adobe Scan in Acrobat to fill, sign, and share The Acrobat Reader mobile app is designed to work with customers who have Enterprise Mobility Management (EMM) enabled. *An Adobe Acrobat AI Assistant add-on plan is available to Acrobat Individual customers. iOS 16 or above required. Terms & Conditions: Your use of this application is governed by the Adobe General Terms of Use http://www.adobe.com/go/terms_linkfree_en and the Adobe Privacy Policy http://www.adobe.com/go/privacy_policy_linkfree_en Do not sell or share my personal information www.adobe.com/go/ca-rights-linkfree

About

Scanner Document PDF Converter

Transform your phone into a portable office for efficient document processing. Convert scans to TXT, JPG, or PDF, and manage files with advanced organization tools. Share documents quickly and securely, even offline.

Highlights
  • Quick document scanning
  • Text recognition and editing (OCR)
  • Convert to TXT, JPG, PDF
  • Advanced file management
  • Quick document sharing
  • Secure offline access
Features
Read full description

Transform your smartphone into a powerful productivity tool with Scanner Document PDF Converter. Elevate your business, work, or personal efficiency by turning your device into a portable office. Seamlessly process, convert to TXT, JPG, or PDF format, and save all your essential documents anytime, anywhere with our quick and effective scan app. Key Features: Quick Scanning: Effortlessly process various documents, from IDs and passports to bills and letters. Convert them into popular formats like TXT, PDF, and JPEG quickly and accurately. Enjoy high-quality, color-corrected scans, and merge multiple pages into a single document using our PDF scanner app. Effective Text Conversion and Recognition: Convert text from images in seconds, eliminating the need for manual rewriting. The OCR technology ensures quick and accurate extraction of text from scanned materials. Edit extracted text with customizable settings such as fonts, colors, and sizes. Effective File Management: Navigate through an advanced file management system with folders, tags, and other features. Easily change file names and organize your documents efficiently using our scan app. Quick Document Sharing: Share processed files or obtained scans swiftly via email or messengers. Storage Ensured: Access all exported or scanned documents quickly and securely. Our scanner app ensures data privacy, with no third-party access to your directory and uninterrupted access even without an internet connection. Subscriptions: Unlock premium features with weekly, monthly, or annual subscriptions. All subscriptions can include a 3 Days Free Trial Period. Enjoy the flexibility to manage your subscription and turn off auto-renewal in your Account Settings. Please note that your iTunes account will be charged upon purchase confirmation. Subscriptions will auto-renew unless disabled at least 24 hours before the current period ends. Manage your subscriptions and auto-renewal settings in your Account Settings post-purchase. Privacy and Terms: Privacy Policy: Dive into our Privacy Policy at https://scadopdfdap.info/IOS_ScannerDocumentPDFDocApp_PrivacyPolicy.html Terms of Use: Explore the app's Terms of Use at https://scadopdfdap.info/IOS_ScannerDocumentPDFDocApp_TermsOfUse.html Need Support? Questions or concerns? Connect with our dedicated support team at tyler.butler@roysl6purple.info. We're here to assist you! Download Scanner Document PDF Converter now and experience the ultimate pocket scanner. Scan, recognize, convert, edit, store, secure, and elevate your productivity seamlessly.

Screenshots

Acrobat Reader4 screens
Scanner Document PDF Converter4 screens

Verdict

The call

The clearest difference is ads: Acrobat Reader at none against Scanner Document PDF Converter's shown. Acrobat Reader also leads on update cadence (every 9 days vs every 3 months) and ratings volume (654K vs 86). Scanner Document PDF Converter's advantage is iOS requirement (15.0 vs 18.3). On price, rating, 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. Acrobat Reader sells 16 in-app purchases, starting at $3.99 per month and Scanner Document PDF Converter sells 6 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

On the App Store both sit at effectively the same score — 4.6 for Acrobat Reader against 4.5 for Scanner Document PDF Converter. That said, the two scores are not equally well evidenced: Acrobat Reader has 654K ratings behind it against 86, so its average is the more settled of the two.

UpkeepUpdate frequency

Acrobat Reader ships an update every 9 days, Scanner Document PDF Converter every 3 months. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 6 level
Acrobat Reader versus Scanner Document PDF Converter: the parameters behind the verdict, then further details
ParameterAcrobat ReaderScanner Document PDF Converter
PriceFreeFree
Rating4.6 (654K ratings) — better4.5 (86 ratings)
Positive reviews49.2% of reviews
Number of ratings654K — better86
Update frequencyEvery 9 days — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank#2 — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.315.0 — better
Further details — not scored
Size522 MB23 MB
Age rating4+4+
DeveloperAdobe Inc.Jasper Reynolds

Customer experience

Acrobat Reader

All ratings654,141 ratings
Positive91.4%
Neutral2.4%
Negative6.2%
Written reviews3,096 reviews
Positive49.2%
Neutral4.4%
Negative46.4%

Scanner Document PDF Converter

All ratings86 ratings
Positive86.0%
Neutral3.5%
Negative10.5%

Bugs and requests

Acrobat Reader

Reported bugs

4 issues
  • Frequent crashes and freezes
  • Inconsistent behavior when editing PDFs
  • Inability to open or save certain file types
  • Sync issues between mobile and desktop versions

Requested features

5 requests
  • Add erase tool for annotations
  • Improve palm rejection for Apple Pencil
  • Allow direct text editing in PDFs
  • Provide better cloud integration and sync
  • Offer more customization options

Scanner Document PDF Converter

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Acrobat Reader

Subscriptions16
  • Acrobat Premium - Monthly$3.991 Month
  • Adobe Acrobat Premium$4.991 Month
  • AI Assistant for Acrobat$6.991 Month
Show 13 more
  • Acrobat Premium$7.497 Days
  • Acrobat Premium - Monthly$9.991 Month
  • Acrobat Premium - Weekly$9.997 Days
  • PDF Pack - Doc Creator$9.991 Month
  • Premium - Edit & Create PDF$9.991 Month
  • PDF Edit and Convert Monthly7 Days trial$12.991 Month
  • Acrobat Premium - Monthly$12.991 Month
  • Acrobat Premium - Monthly$14.991 Month
  • Acrobat Reader Plus - Yearly$19.991 Year
  • Adobe ExportPDF$23.991 Year
  • Adobe Acrobat Pro$24.991 Month
  • Acrobat Premium - Yearly7 Days trial$48.991 Year
  • Acrobat Premium - Yearly7 Days trial2 variants$69.991 Year
6 purchases

Scanner Document PDF Converter

Subscriptions6
  • Scanner Document PDF Converter$6.997 Days
  • Skanner Utilities for Format3 Days trial$9.997 Days
  • Scanner Document PDF Converter$14.991 Month
Show 3 more
  • Scanner Document PDF Converter3 Days trial$15.991 Month
  • Scanner Document PDF Converter$83.991 Year
  • Doc Scanner PDF id Image Photo3 Days trial$99.991 Year

Questions

Is Acrobat Reader free?
Acrobat Reader is free to download, with in-app purchases available.
Is Scanner Document PDF Converter free?
Scanner Document PDF Converter is free to download, with in-app purchases available.
Which has better reviews, Acrobat Reader or Scanner Document PDF Converter?
Acrobat Reader is rated higher. Acrobat Reader averages 4.6 out of 5 from 654K ratings, while Scanner Document PDF Converter averages 4.5 from 86 ratings.
Do Acrobat Reader or Scanner Document PDF Converter have ads?
Scanner Document PDF Converter shows ads; Acrobat Reader does not.
Which is updated more often, Acrobat Reader or Scanner Document PDF Converter?
Acrobat Reader ships an update every 9 days, and Scanner Document PDF Converter every 3 months. Most recently, Acrobat Reader was updated on September 24, 2026 and Scanner Document PDF Converter on September 9, 2026.

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