Comparison

pdfFiller vs PDF

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

This app transforms your device into a comprehensive document management tool. Scan, read, edit, and securely sign PDFs with features like OCR, PIN protection, and cloud integration. Organize all your files effortlessly for work, study, or personal use.

Highlights
  • PIN Protection & Secure File Locking
  • Electronic Signature
  • Smart Document Scanner
  • Accurate OCR (Text Recognition)
  • All-in-One File Manager
  • Multi-Format Export (PDF, JPG)
  • Page Management Tools
Features
Read full description

PDF: Scanner, Reader & Editor – Convert, Lock & Sign Documents All-in-one mobile solution to scan, read, sign, lock, and manage your documents securely and effortlessly ================== Turn Your Device into a Powerful Document Hub! PDF: Scanner, Reader & Editor is the ultimate digital tool that brings scanning, editing, reading, e-signing, and secure file storage all into one place. Whether you’re a student or professional or just need to organize documents on the go, this PDF file manager helps you stay productive and paperless. ================== - Key Features to Maximize Your Productivity: 1. PIN Protection & Secure File Locking Protect important files and folders with a strong PIN code. Keep your private scans safe and accessible only to you. 2. Electronic Signature Sign documents digitally in seconds. Save your signature for reuse and add it to PDFs effortlessly. 3. Smart Document Scanner Scan physical documents using your camera or import them from the gallery. Supports scanning receipts, contracts, ID cards, certificates, business cards, handwritten notes, whiteboards, and more. 4. Accurate OCR (Text Recognition) Convert scanned images to editable text with high-precision OCR. Recognizes multiple languages and allows easy editing and exporting. 5. All-in-One File Manager Organize, move, copy, delete, rename, reorder, and manage files or folders seamlessly. Includes drag & drop support for intuitive document control. 6. Image Enhancer & Editor Built-in noise removal, color correction, and sharpness controls ensure clean and professional-looking scans every time. 7. Multi-Format Export Export your files in PDF or JPG format and instantly share them for work, study, or record-keeping. 8. Cloud Upload & Printing Easily upload your scans to cloud services or print documents directly from your device. Supports sharing via email, text, and more. 9. Page Management Tools Cut, copy, paste, reorder, rotate, or delete pages within any PDF. Merge multiple pages or split large files with ease. ================== - Why Users Love PDF: Scanner, Reader, & Editor 1. Simple and clean interface for quick navigation 2. Seamlessly manage school, business, or personal files 3. Lightning-fast scanning with automatic edge detection 4. Reliable PDF viewer and annotation tools 5. Offline and online access to your documents 6. Converts your phone into a digital office on the go ================== Perfect For: - Students managing study notes and assignments - Freelancers and business owners signing and sending contracts - Office professionals handling receipts, invoices, or reports - Anyone looking to organize documents with speed and security ================== No More Paper Clutter – Stay Organized & Efficient! Scan, sign, store, and share – all in one smart document scanner. ================== Disclaimer: This app offers paid features that require an additional purchase for full access. To enjoy all the content and functionality, a subscription is required. Privacy Policy: https://vasundharaapps.com/pdf-scanner-privacy-policy-ios Terms of Use: https://vasundharaapps.com/pdf-scanner-terms-of-service-ios

Screenshots

pdfFiller4 screens
PDF4 screens

Verdict

The call

pdfFiller and PDF both sit at 4.4 stars, but that hides the real split: 60% of PDF's written reviews are positive against 20% of pdfFiller's. pdfFiller's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). 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. pdfFiller sells 10 in-app purchases, starting at $19.99 per month and PDF sells 8 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 — 4.4 for pdfFiller against 4.4 for PDF. That said, the two scores are not equally well evidenced: pdfFiller has 8.5K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews are what separate them: 20% of pdfFiller's written reviews are positive against 60% of PDF's.

UpkeepUpdate frequency

pdfFiller ships an update fortnightly, PDF every 6 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 6 level
pdfFiller versus PDF: the parameters behind the verdict, then further details
ParameterpdfFillerPDF
PriceFreeFree
Rating4.4 (8.5K ratings)4.4 (1.4K ratings)
Positive reviews19.9% of reviews60.0% of reviews — better
Number of ratings8.5K — better1.4K
Update frequencyFortnightly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#52 — better—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size178 MB228 MB
Age rating4+4+
DeveloperairSlate, Inc.Pravin Gondaliya

Customer experience

pdfFiller

All ratings8,461 ratings
Positive85.6%
Neutral2.6%
Negative11.9%
Written reviews582 reviews
Positive19.9%
Neutral2.1%
Negative78.0%

PDF

All ratings1,417 ratings
Positive84.7%
Neutral4.5%
Negative10.8%
Written reviews15 reviews
Positive60.0%
Neutral6.7%
Negative33.3%

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

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
8 purchases

PDF

Subscriptions7
  • Camera Scanner Week3 Days trial$3.997 Days
  • PDF Scanner - 1 Month2 variants$4.991 Month
  • Camera Scanner Pro3 Days trial$5.997 Days
Show 4 more
  • Camera Scanner Lite$9.991 Month
  • Camera Scanner Lite3 Days trial$9.991 Month
  • Camera Scanner Pro$23.991 Year
  • Camera Scanner Pro3 Days trial$39.991 Year
One-time1
  • PDF Scanner - Lifetime2 variants$79.99

Questions

Is pdfFiller free?
pdfFiller is free to download, with in-app purchases available.
Is PDF free?
PDF is free to download, with in-app purchases available.
Which has better reviews, pdfFiller or PDF?
pdfFiller and PDF are both rated 4.4 out of 5 on the App Store, from 8.5K and 1.4K ratings respectively.
Do pdfFiller or PDF have ads?
PDF shows ads; pdfFiller does not.
Which is updated more often, pdfFiller or PDF?
pdfFiller ships an update fortnightly, and PDF every 6 weeks. Most recently, pdfFiller was updated on September 24, 2026 and PDF on September 22, 2026.

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