Comparison

PDF Expert vs Super PDF

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

Head to head
About

PDF Expert

This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

Highlights
  • Edit PDF text and images
  • Annotate and highlight PDFs
  • Fill out PDF forms
  • Convert files to and from PDF
  • AI-powered summarization and analysis
  • Merge and combine PDF files
  • Sign documents with e-signatures
Features
Read full description

Unlock your potential with a fast and easy PDF Expert app with all the features you need in a well-designed and intuitive user interface. BEST FOR iPHONE, iPAD, MAC & VISION PRO Read PDF files easily, highlight and annotate PDFs, fill out forms, convert any file to PDF, merge several files into one, add notes, summarize and navigate PDF documents in seconds with AI-powered tools. Unlock unlimited possibilities with PDF Expert Premium features and work across all your Apple devices, effortlessly letting you complete any PDF task on the go. “PDF Expert is one of my must-have iPad apps and a desktop-class PDF reader.” – MacStories “The best app for managing, editing, and reading PDFs on your iPad.” – The Sweet Setup ▶ WITH PDF EXPERT, YOU CAN: READ PDFs WITH JOY • Pick Day, Night, or Sepia mode and enjoy reading anytime, anywhere. • Enjoy both vertical and horizontal scrolling. • Export PDF files from email, web, or any app that supports the Apple system-wide Share menu • Use Text to Speech to hear the selected text read out loud HIGHLIGHT AND ANNOTATE PDFs • Mark important info in books using colors, text, or stickers • Add stamps such as Approved, Confidential, etc. • Record your voice and add it to the doc FILL OUT FORMS • Fill out PDF forms using interactive text fields, checkboxes, and radio buttons • All the major form formats support, including acro forms and static XFA forms ***PREMIUM FEATURES *** EDIT PDFs DOCS EASILY • Edit or modify existing text directly in a PDF – just as you would in a Word document • Add links: link any part of the text or image to a different page or website • Add outlines to big PDFs to simplify navigation for hundreds of pages • Easily add, replace, and resize images in your PDFs SUMMARIZE AND ANALYZE HUGE PDFs WITH PDF COPILOT – YOUR SMART AI ASSISTANT • List Main Points – instantly scan and highlight key takeaways from any PDF • Summarize – get concise summaries of entire PDFs, or annotations • Ask Anything – find specific details with AI-powered answers and references • Explain – no more Googling! Get instant, contextual explanations of words or phrases MERGE AND COMBINE PDFs • Merge and combine multiple PDF files into one • Add, delete, and rearrange pages with a thumbnail preview • Rotate and reorder pages in PDFs EDIT SCANNED DOCUMENTS • Access the scanned PDFs that you’ve created using PDF Expert • Open your scans to fill out, sign, comment, and share CONVERT FROM AND TO PDF • Convert PDFs to Word, Excel, PPT, JPG/PNG, TXT, and vice versa • Converts any file in seconds SIGN DOCUMENTS • Use e-signatures to sign contracts on the go • Create custom stamps or import one from the images PROTECT YOUR FILES • Restrict access to PDF Expert with a password • Permanently blackout or erase sensitive information like credit card numbers • Secure and Safe trusted brand software COMPRESS PDFs • Compress large PDF files to save space on your device • Merge several files into one and compress it to reduce the file size CONSTRUCTION TOOLS • Scale and measure drawings using our Measure tab • Polygon and polyline shapes • Redline tools COLLABORATE ON THE GO PDF Expert provides the best platform for paperless collaboration between team members. Annotate and add notes in project materials, fill and sign contracts and invoices, and exchange files via email or cloud on the go. OTHER AMAZING FEATURES: • Fully customizable toolbar • Create a Link (drag and add a landing page or a Web) • Presentation Mode • Print and Share ONE ACCOUNT FOR ALL YOUR APPLE DEVICES Now, you don’t need to purchase Mac and iPhone & iPad versions separately. PDF Expert introduces a single Premium subscription for all your Apple devices. Read more about our terms and conditions here: https://pdfexpert.com/privacy https://pdfexpert.com/terms Don’t hesitate to reach out to us at http://readdle.com/contact

About

Super PDF

Manage and edit PDF files with ease. This application offers a comprehensive suite of tools for organizing, editing, merging, signing, and creating PDFs from various sources, including photos and scans. Enhance your documents with custom fonts and tags for improved productivity.

Highlights
  • Organize PDF library
  • Edit PDFs with drawings and text
  • Merge and combine files
  • Add digital signatures
  • Create PDFs from photos/scans
  • Import custom fonts
Features
Read full description

A powerful free pdf editor to help speed up your productivity and manage pdf files seamlessly and effortlessly. Application features: - A superb pdf library to arrange and sort all your pdf files and books. - Ability to edit pdf files and add drawings, sketches, and shapes. - Ability to combine and merge multiple files together. - Ability to add signatures to pdf files, and save them for future uses. - Ability to add texts on pdf files using a variety of beautiful fonts. - Ability to import and download custom fonts, and use them with your pdf files. - Ability to add tags to your pdf files to speed up your reading. - Ability to merge specific pages from one pdf file to another. - Ability to create a pdf file from multiple photos. - Ability to create a blank pdf file and edit it. - Ability to create a pdf file by taking a photo using the camera. - Ability to create a pdf file by scanning papers using the camera. - Ability to import pdf files from URL. Adding support for French, German, Hindi, Indonesian, Traditional Chinese, Simplified Chinese, Japanese, Korean, Portuguese, Russian, Spanish, Italian, Turkish, and Urdu languages.

Screenshots

PDF Expert4 screens
Super PDF4 screens

Verdict

The call

The clearest difference is review sentiment: Super PDF at 86% against PDF Expert's 46%. Super PDF also leads on in-app purchases (none vs 12). PDF Expert's advantage is ads (none vs shown) and ratings volume (216K vs 354). On price, monetization model, device support and iOS requirement 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. PDF Expert sells 10 in-app purchases, starting at $9.99 per month. Super PDF asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PDF Expert holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: PDF Expert has 216K ratings behind it against 354, so its average is the more settled of the two. Written reviews complicate that: 46% of PDF Expert's written reviews are positive against 86% of Super PDF's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PDF Expert ships an update fortnightly, Super PDF every 2 months. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

Scorecard7 real differences · 4 level
PDF Expert versus Super PDF: the parameters behind the verdict, then further details
ParameterPDF ExpertSuper PDF
PriceFreeFree
Rating4.7 (216K ratings) — better4.4 (354 ratings)
Positive reviews46.0% of reviews85.7% of reviews — better
Number of ratings216K — better354
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#71 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size307 MB212 MB
Age rating4+4+
DeveloperReaddle Technologies LimitedGyoom

Customer experience

PDF Expert

All ratings215,851 ratings
Positive92.4%
Neutral2.3%
Negative5.3%
Written reviews1,135 reviews
Positive46.0%
Neutral7.4%
Negative46.6%

Super PDF

All ratings354 ratings
Positive84.2%
Neutral3.4%
Negative12.4%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Bugs and requests

PDF Expert

Reported bugs

4 issues
  • Corrupted PDFs after editing
  • Sync issues with cloud storage providers
  • Unexpected loss of annotations and edits
  • Unreliable performance on older iPad models

Requested features

5 requests
  • Improved palm rejection for Apple Pencil
  • Customizable toolbar and annotation presets
  • Better integration with other productivity apps
  • More flexible file management and organization
  • Ability to create fillable PDF forms

Super PDF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

PDF Expert

Subscriptions9
  • PDF Expert Premium Trial7 Days trial$9.991 Month
  • PDF Expert Premium No Trial$9.991 Month
  • PDF Expert for Education7 Days trial$39.991 Year
Show 6 more
  • PDF Expert Premium7 Days trial3 variants$49.991 Year
  • PDF Expert Premium New7 Days trial$49.991 Year
  • PDF Expert Premium Existing7 Days trial$49.991 Year
  • PDF Expert – Premium Editing1 Year trial$49.991 Year
  • PDF Expert Mac & iOS Pro7 Days trial$79.991 Year
  • PDF Expert Mac & iOS7 Days trial$79.991 Year
One-time1
  • PDF Expert Basic$9.99
None

Super PDF

No in-app purchases

Questions

Is PDF Expert free?
PDF Expert is free to download, with in-app purchases available.
Is Super PDF free?
Super PDF is free to download, with no in-app purchases.
Which has better reviews, PDF Expert or Super PDF?
PDF Expert is rated higher. PDF Expert averages 4.7 out of 5 from 216K ratings, while Super PDF averages 4.4 from 354 ratings.
Do PDF Expert or Super PDF have ads?
Super PDF shows ads; PDF Expert does not.
Which is updated more often, PDF Expert or Super PDF?
PDF Expert ships an update fortnightly, and Super PDF every 2 months. Most recently, PDF Expert was updated on September 25, 2026 and Super PDF on September 20, 2026.

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