Comparison

PDF Reader vs LogitHub AI scan & chat

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

Head to head
About

PDF Reader

Transform your smartphone into a powerful PDF scanner and editor. Easily convert images and documents to PDF, or convert PDFs to other formats. Protect your files with encryption and share them securely.

Highlights
  • Scan documents
  • Convert images to PDF
  • Convert PDF to other formats
  • Crop image sizes
  • Share documents
  • Add watermark
  • File encryption
Features
Read full description

Turbo PDF: Scanner & Editor is a highly reliable scanner application that effectively transforms your smartphone into a robust PDF scanner. This application enables seamless conversion of photos and pictures into PDF format with a simple and convenient touch function. Features of the Turbo PDF: Scanner & Editor Scan your documents, crop image sizes. Convert images to PDF format. Convert pdf to other formats. Efficient and user-friendly scanning experience with a quick and convenient interface. Share documents via social media, add watermark. File encryption to protect your privacy. By using our app you can seamlessly convert photos and documents to PDF, or convert pdf to other file formats. Turbo PDF: Scanner & Editor is the premier PDF converter that makes working with scanned documents extremely easy. Privacy Policy: https://www.turbopdftool.com/privacyPolicy.html For any feedback or queries, please contact us at mailto:turbopdf@outlook.com

About

LogitHub AI scan & chat

Instantly digitize and organize paper documents into searchable PDFs. Engage in natural language conversations with your files to extract insights, summaries, and answers. Enhance, edit, and securely store your documents for improved productivity.

Highlights
  • Scan and digitize documents
  • Chat with PDFs for insights
  • Instant summaries and key points
  • Organize and manage files
  • Edit and enhance PDFs
  • Secure file storage
Features
Read full description

AI PDF Scanner & Chat transforms the way you work with documents. Instantly scan, organize, and chat with your PDFs to get insights, summaries, and answers faster than ever. Whether it’s business reports, study notes, contracts, or travel documents, this app makes your files smarter and more useful. Key features include: • Scan and digitize paper documents into clear, searchable PDFs • Organize files with smart naming and quick access folders • Chat with your documents and ask questions in natural language • Get instant summaries and key points from lengthy files • Highlight important details without reading every page • Edit, enhance, and share PDFs with powerful tools • Securely store your files and access them anytime Perfect for students, professionals, and anyone who works with documents, AI PDF Scanner & Chat helps you save time, boost productivity, and understand information at a glance. Some app features may be available only through a subscription or additional purchase. Access to certain tools, content, or functionality might be limited without upgrading. Privacy Policy: https://sites.google.com/view/ios-mobile-dev/privacy Terms of use: https://sites.google.com/view/ios-mobile-dev/terms

Screenshots

PDF Reader4 screens
LogitHub AI scan & chat4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Reader at none against LogitHub AI scan & chat's 4. PDF Reader also leads on update cadence (weekly vs every 4 months) and ratings volume (3.2K vs 2). LogitHub AI scan & chat's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price and device support 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. LogitHub AI scan & chat sells 4 in-app purchases, starting at $1.99 per 7 days. PDF Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LogitHub AI scan & chat holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PDF Reader has 3.2K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

PDF Reader ships an update weekly, LogitHub AI scan & chat every 4 months. The most recent releases landed on September 22, 2026 and July 3, 2026 respectively.

Scorecard7 real differences · 3 level
PDF Reader versus LogitHub AI scan & chat: the parameters behind the verdict, then further details
ParameterPDF ReaderLogitHub AI scan & chat
PriceFreeFree
Rating4.8 (3.2K ratings)5.0 (2 ratings) — better
Positive reviews61.3% of reviews—
Number of ratings3.2K — better2
Update frequencyWeekly — betterEvery 4 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.6
Further details — not scored
Size70 MB39 MB
Age rating4+4+
DeveloperSPARK TECH LIMITEDDavid Hurst

Bugs and requests

PDF Reader

Reported bugs

3 issues
  • Login issues
  • Compatibility problems with newer devices
  • Frequent crashes and freezes

Requested features

3 requests
  • More customization options
  • Improved privacy controls
  • Better customer support

LogitHub AI scan & chat

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

PDF Reader

No in-app purchases

4 purchases

LogitHub AI scan & chat

Subscriptions4
  • PDF Scanner Premium3 Days trial$1.997 Days
  • PDF Scanner Premium$3.991 Month
  • PDF Scanner Premium3 Days trial$19.991 Year
Show 1 more
  • PDF Scanner Premium$37.991 Year

Questions

Is PDF Reader free?
PDF Reader is free to download, with no in-app purchases.
Is LogitHub AI scan & chat free?
LogitHub AI scan & chat is free to download, with in-app purchases available.
Which has better reviews, PDF Reader or LogitHub AI scan & chat?
LogitHub AI scan & chat is rated higher. PDF Reader averages 4.8 out of 5 from 3.2K ratings, while LogitHub AI scan & chat averages 5.0 from 2 ratings.
Do PDF Reader or LogitHub AI scan & chat have ads?
PDF Reader shows ads; LogitHub AI scan & chat does not.
Which is updated more often, PDF Reader or LogitHub AI scan & chat?
PDF Reader ships an update weekly, and LogitHub AI scan & chat every 4 months. Most recently, PDF Reader was updated on September 22, 2026 and LogitHub AI scan & chat on July 3, 2026.

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