Comparison

pdfFiller 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

pdfFiller

This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

Highlights
  • Edit PDF documents
  • Esign and fill out forms
  • Share and collaborate on documents
  • Securely store unlimited documents
  • Access millions of fillable templates
  • Work offline
Features
Currently charting
Read full description

pdfFiller is a powerful mobile app that transforms your iOS device into a fully equipped office. With an extensive set of features, you can edit, eSign, and manage an unlimited number of PDF documents from anywhere. Try pdfFiller to see how it can revolutionize the way you work. “pdfFiller does more than just bring a few new editing tricks to PDFs. Actually, this PDF app can add extra depth to the way we interact with these popular files.” — CultOfMac.com “The app is easy to use, lets you organize files into folders, and connects to Dropbox, Google Drive, Box, and OneDrive.” — MakeUseOf.com EDIT PDF DOCUMENTS • Easily edit any PDF contract, invoice, or tax form on your mobile device • Highlight content, erase, or blackout sensitive information in the documents • Use various annotation tools to add text, images, dates, check marks, and more ESIGN AND FILL OUT FILLABLE FORMS • Quickly eSign contracts, agreements, and deals with just a few taps • Send an unlimited number of documents for signing • Create your signature or initials by drawing them on your device’s screen SHARE AND EXPORT • Invite others to collaborate by sharing documents by email, link, or text message • Set permissions for the recipients allowing them to view, edit, or sign the document • Print, fax, and save documents as Word, Excel, and PowerPoint files STORE AN UNLIMITED NUMBER OF DOCUMENTS • Protect your documents with the same level of security and encryption used in the banking industry • Keep your documents up-to-date on all your devices and access them from a smartphone, laptop, or tablet • Start working on a document on one device and pick it up on another one using your pdfFiller account FIND FILLABLE TEMPLATES • Search among millions of ready-to-fill templates in our PDF Library • Add templates to your account and use them as many times as you need • Create professional-looking documents using high-quality business and legal templates OFFLINE MODE • Turn on offline mode to work on documents without interruptions • View, edit, and eSign documents even without an internet connection • Sync the changes you made when you’re back online 7-DAY FREE TRIAL • Try out all paid features free for 7 days • Select a plan that best suits your needs • Cancel anytime without any obligations Subscription will be charged to your credit card through your App Store account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription in the Account Settings on the App Store after purchase. Terms of use: https://www.pdffiller.com/en/terms_of_services.htm Privacy policy: https://www.pdffiller.com/mobile/privacy_policy.html We appreciate your feedback, so please email us at support@pdffiller.com

About

PDF Scanner App

Transform your device into a powerful document scanner. Easily scan, import, and share PDFs and images. Features include OCR, electronic signatures, and multi-page scanning. Store documents directly on your device.

Highlights
  • Scan documents and images
  • Convert to PDF or JPEG
  • OCR text extraction
  • Electronic signatures
  • Multi-page PDF creation
  • Automatic edge detection and perspective correction
Features
Read full description

PDF Scanner App allows you to effortlessly scan, import, and instantly share documents within this smart Scanner app. Easily retrieve and access all your previously scanned files using this PDF Document Scanner app. With this app you can easily Scan app on your phone, you can effortlessly save time and energy by scanning swiftly whenever needed. The PDF Document are directly stored on your iPhone in either image or PDF format, courtesy of the free PDF scanner and high-definition camera scanner pro app for PDF scans. - Scan PDF Turn your iPhone or iPad into a powerful document scanner and PDF converter with the PDF Scanner App. Whether you need to scan PDF, digitize receipts, documents, business cards, whiteboards, IDs, books, or photos, our app has you covered. Easily transform images into PDFs in an instant. - Scan ID & Passport Effortlessly scan your ID cards and passports, then easily share them with others. This PDF Document Scanner App easily scans ID cards, passports, driver's licenses, visas, and various identity documents within seconds. It then stores the Scanned document within the device, utilizing the capabilities of both an ID scanner and a document scanner. - Complete your paperwork from anywhere with ease Use this PDF Document Scanner App to include an electronic signature using PDF sign tools. An intuitive PDF Editor App allows you to mark and edit fields, adding everything you need effortlessly. - Scan Book with our PDF Scanner App Use our free Document Scanner app to easily scan books, novels, magazines, and convert them to PDF format with the help of a Camera Scanner App. Save your scanned documents directly to your iPhone and iPad device in either image or PDF format using the Doc Scanner app. Key Features of the PDF Scanner App - Free Document Scanner Pro & Scan PDF: • Automatically detects document edges and corrects perspective of PDF Document. • Enhance scan quality both automatically and manually. • Free document and photo scanning with this camera scanner app. • Extract text from images using OCR, making it searchable, editable, and shareable. • Scan multiple pages and convert them to a multi-page PDF using the PDF document scanner app. • Scan and print PDF documents using the free doc scanner app. • Efficiently manage your files for better document organization. • Convert selected images from your Image Gallery into PDF documents. Scan, edit, sign, and effortlessly share any document in either PDF or JPEG format. Our scanner functions seamlessly without requiring an internet connection, storing all scans directly on your device. Take your productivity to the next level with e-sign or sign PDF Document and OCR capabilities. Add your signature to scanned documents with just a few taps in Scanner Pro. Utilize text recognition to convert any scan into editable text. Information about the auto-renewal of subscription for PDF Scanner Pro - Document Scanner App. -Subscribe to unlock Pro access to all features, with charges applied upon purchase confirmation. -Subscriptions automatically renew 24 hours prior to the expiration date. You can manage your subscriptions in the account settings within the App Store. -Users have the option to manage subscriptions and disable auto-renewal by accessing their Account Settings after making a purchase. -If a user purchases a subscription after a free trial period, any remaining unused portion of the trial will be forfeited. Privacy Policy: https://www.techstic.org/privacy-pdf-scanner Terms of Use: https://www.techstic.org/tos-pdf-scanner

Screenshots

pdfFiller4 screens
PDF Scanner App4 screens

Verdict

The call

The clearest difference is rating: PDF Scanner App at 4.8 against pdfFiller's 4.4. pdfFiller's advantage is ratings volume (8.5K vs 263) and chart position (#48 vs unranked). On price, update cadence, 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. pdfFiller sells 10 in-app purchases, starting at $19.99 per month and PDF Scanner App sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Scanner App holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: pdfFiller has 8.5K ratings behind it against 263, so its average is the more settled of the two.

UpkeepUpdate frequency

pdfFiller ships an update fortnightly, PDF Scanner App every 2 weeks. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 8 level
pdfFiller versus PDF Scanner App: the parameters behind the verdict, then further details
ParameterpdfFillerPDF Scanner App
PriceFreeFree
Rating4.4 (8.5K ratings)4.8 (263 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings8.5K — better263
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#48 — better—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size178 MB30 MB
Age rating4+4+
DeveloperairSlate, Inc.PDF Scanner Editor PDF Converter Expert

Customer experience

pdfFiller

All ratings8,461 ratings
Positive85.6%
Neutral2.6%
Negative11.9%
Written reviews585 reviews
Positive20.0%
Neutral2.1%
Negative77.9%

PDF Scanner App

All ratings263 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

pdfFiller

Reported bugs

4 issues
  • Text/annotations not saving correctly
  • Freezing/crashing issues
  • Incompatibility with certain devices
  • Login/account issues

Requested features

5 requests
  • Undo/redo functionality
  • Ability to control opacity of annotations
  • Better file management options
  • Improved mobile experience
  • Clearer pricing and subscription details

PDF Scanner App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

pdfFiller

Subscriptions10
  • PDF editor • Basic Monthly$19.991 Month
  • PDF editor • Basic Monthly7 Days trial$19.991 Month
  • PDF editor • Plus Monthly$29.991 Month
Show 7 more
  • PDF editor • Plus Monthly7 Days trial$29.991 Month
  • PDF editor • Premium Monthly7 Days trial$39.991 Month
  • Premium Monthly$39.991 Month
  • PDF editor • Basic Annual7 Days trial$95.991 Year
  • PDF editor • Basic Annual$95.991 Year
  • PDF editor • Plus Annual7 Days trial$119.991 Year
  • PDF editor • Premium Annual7 Days trial$179.991 Year
2 purchases

PDF Scanner App

Subscriptions2
  • PDF Editor, Doc Scanner Access$5.997 Days
  • PDF Scanner Unlimited Access$39.991 Year

Questions

Is pdfFiller free?
pdfFiller 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, pdfFiller or PDF Scanner App?
PDF Scanner App is rated higher. pdfFiller averages 4.4 out of 5 from 8.5K ratings, while PDF Scanner App averages 4.8 from 263 ratings.
Do pdfFiller or PDF Scanner App have ads?
Neither pdfFiller nor PDF Scanner App shows ads.
Which is updated more often, pdfFiller or PDF Scanner App?
pdfFiller ships an update fortnightly, and PDF Scanner App every 2 weeks. Most recently, pdfFiller was updated on September 27, 2026 and PDF Scanner App on September 26, 2026.

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