Comparison

PDF Compressor vs Pdf24

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

Head to head
About

PDF Compressor

Easily reduce the size of your PDF files with this utility app. It offers a range of tools to compress, edit, and convert PDFs, saving you disk space and improving upload/download speeds. Features include OCR, merging, page removal, and security options.

Highlights
  • Compress PDF files
  • OCR and Text Recognition
  • Merge and split PDFs
  • Remove/add pages
  • Lock and unlock PDFs
  • Convert PDF to text/images
  • Add watermarks and signatures
Features
Read full description

Welcome to PDF Compressor: Size Reduce app If you want to reduce your PDF file size and save your disk space back and faster on uploads and downloads, ... then let PDF Compressor: Size Reduce help you. You can easily compress your PDF files right on your device, with just one tap to select your file PDF Compressor: Size Reduce is a tool to compress PDF documents to reduce PDF file size. PDF Compressor: Size Reduce allows you to select heavy PDF files to reduce their size. PDF compressor will simply reduce pdf file size with a single tap. Features: - Simple to use compress PDF file - Save the compressed PDF file - Share compressed PDF file - Read compressed PDF file - PDF Compress - Text Recognize - OCR PDF - Merge PDF - PDF Page Remove - Unlock PDF - Lock PDF - PDF To Text - PDF To Images PDF Compressor: Size Reduce app is used to make Text Recognize for make text pdf files. PDF Compressor: Size Reduce app is used to OCR PDF for get all text from photos. PDF Compressor: Size Reduce app is used to merge multiple files and save it. PDF Compressor: Size Reduce app is used to PDF Page Remove and save new pdf files. PDF Compressor: Size Reduce app is used to Lock & Unlock PDF files. PDF Compressor: Size Reduce app is used to get text files from PDF files. PDF Compressor: Size Reduce app is used to get all images from PDF Files. Users can merge multiple PDF files using the PDF Converter app. Users can compress files like high, medium, and low PDF Files using the PDF Converter app. Users can show all downloaded PDF Files in saved Files using the PDF Converter app. Users can print PDF files using the PDF Converter app. Users can share and download all converted PDF Pages using the PDF Converter app. Users can Export PDF Files to Document and RTF files using the PDF Converter app. Users can add watermarks using text and logo in pdf files using the PDF Watermark app. Users can add signatures using PDF Signature app. Download and enjoy the PDF Compressor: Size Reduce app. Privacy Policy: https://softapps.in/App_Privacy.html Terms of use: https://softapps.in/App_TOS.html

About

Pdf24

Transform your device into a high-quality document scanner. Easily capture, organize, and share PDFs of receipts, invoices, and important papers. Features smart cropping and enhancement for better readability.

Highlights
  • Scan documents with camera
  • Create high-quality PDFs
  • Auto edge detection and cropping
  • Enhance scan readability
  • Organize and share documents
  • Secure document management
Features
Read full description

Turn your device into a powerful document scanner with Pdf24 App. Pdf24 helps you quickly scan, save, organize, and share documents in high quality. Whether you need to scan receipts, notes, invoices, contracts, business cards, IDs, or important documents, Pdf24 makes the process simple and efficient. Features: • Scan documents with your camera • Create high-quality PDF files • Auto edge detection and smart cropping • Enhance scans for better readability • Organize documents easily • Share PDFs instantly • Fast and user-friendly interface • Secure document management • Scan receipts, invoices, notes, and more Perfect for students, professionals, businesses, and anyone who needs a reliable document scanning solution on the go. Download Pdf24 App and keep your documents organized anytime, anywhere. In-App Purchase: Weekly Subscription Monthly Subscription Yearly Subscription The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. You can go to your iTunes account settings to manage your subscription and turn off auto-renew. Your iTunes account will be charged when the purchase is confirmed. Link to Privacy Policy: https://doczyo.blogspot.com/2026/06/privacy-policy.html Link to Terms of use: https://doczyo.blogspot.com/2026/06/terms-and-conditions.html Link to EULA: https://doczyo.blogspot.com/2026/06/eula.html

Screenshots

PDF Compressor4 screens
Pdf244 screens

Verdict

The call

The clearest difference is review sentiment: PDF Compressor at 54% against Pdf24's 0%. PDF Compressor also leads on rating (4.2 vs 2.3) and ratings volume (58 vs 3). 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. PDF Compressor sells 3 in-app purchases, starting at $4.99 per 7 days and Pdf24 sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Compressor holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: PDF Compressor has 58 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 54% of PDF Compressor's written reviews are positive against 0% of Pdf24's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
PDF Compressor versus Pdf24: the parameters behind the verdict, then further details
ParameterPDF CompressorPdf24
PriceFreeFree
Rating4.2 (58 ratings) — better2.3 (3 ratings)
Positive reviews54.1% of reviews — better0.0% of reviews
Number of ratings58 — better3
Update frequencyMonthlyMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size43 MB23 MB
Age rating4+4+
DeveloperHardik DhameliyaPriyankaben Rupavatiya

Customer experience

PDF Compressor

All ratings58 ratings
Positive79.3%
Neutral3.4%
Negative17.2%
Written reviews37 reviews
Positive54.1%
Neutral2.7%
Negative43.2%

Pdf24

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

PDF Compressor

Subscriptions3
  • Subscription Weekly$4.997 Days
  • Subscription Monthly$9.991 Month
  • Subscription Yearly7 Days trial$19.991 Year
2 purchases

Pdf24

Subscriptions1
  • Weekly$9.997 Days
One-time1
  • Lifetime$24.99

Questions

Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Is Pdf24 free?
Pdf24 is free to download, with in-app purchases available.
Which has better reviews, PDF Compressor or Pdf24?
PDF Compressor is rated higher. PDF Compressor averages 4.2 out of 5 from 58 ratings, while Pdf24 averages 2.3 from 3 ratings.
Do PDF Compressor or Pdf24 have ads?
Both PDF Compressor and Pdf24 show ads.
Which is updated more often, PDF Compressor or Pdf24?
PDF Compressor ships an update monthly, and Pdf24 monthly. Most recently, PDF Compressor was updated on October 17, 2026 and Pdf24 on October 10, 2026.

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