Comparison

Compress PDF vs PDF Compressor | Reduce Size

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

Head to head
About

Compress PDF

This app offers a suite of tools to manage PDF files, including compression to reduce size, merging multiple documents, splitting large files, and extracting text from images. It prioritizes user privacy by processing all files locally on your device.

Highlights
  • Compress PDF files
  • Merge multiple PDFs
  • Split PDF documents
  • OCR text recognition
  • Reorder and remove pages
  • Convert images to PDF
Features
Read full description

PDF Compressor – Compress PDF, Size reduce. PDF Compressor is a powerful all-in-one PDF tool that helps you compress PDF files, reduce PDF file size, and manage documents easily on your iPhone and iPad. The app works completely offline, keeping your files private and secure. Whether you want to shrink large PDFs, merge multiple documents, extract text using OCR, or convert images to PDF, PDF Compressor provides fast and reliable tools for everyday PDF needs. Compress PDF Files Reduce PDF file size quickly without losing readability. Compress large PDF documents to save storage space and make sharing faster. All compression happens locally on your device with no internet connection required. Merge PDF Files Combine multiple PDF files into a single document. Useful for reports, assignments, invoices, and contracts. Split PDF Files Split PDF documents into separate files or extract selected pages. Easily manage large PDFs by breaking them into smaller documents. OCR Text Recognition Extract text from scanned PDFs and images. Convert scanned documents into searchable and editable text for easy reuse. Reorder PDF Pages Change the order of PDF pages using a simple drag and drop interface. Organize documents exactly as needed. Remove PDF Pages Delete unwanted pages from PDF files to clean up documents and reduce file size. Rotate PDF Pages Rotate PDF pages to fix incorrect orientation. Apply rotation to single or multiple pages. Image to PDF Convert images such as JPG or PNG into PDF files. Combine multiple images into a single PDF document. Easy Sharing Share compressed and edited PDF files instantly using email, messaging apps, cloud storage, or AirDrop. Privacy and Security All PDF processing is done locally on your device. No files are uploaded to servers. Your documents remain completely private. Premium Subscription Advanced features and an ad-free experience are available with a premium subscription. Monthly and yearly plans are offered with a free trial. Subscriptions automatically renew unless canceled through App Store settings. PDF Compressor is ideal for students, professionals, business users, and anyone who works with PDF files regularly. Download PDF Compressor today to compress, edit, and manage PDFs efficiently on iOS. Privacy policy: https://pdfcompresssorapp.blogspot.com/2025/12/pdf-compressor-app-privacy-policy.html Terms of Use: https://pdfcompresssorapp.blogspot.com/2025/12/pdf-compressor-app-terms-of-use.html

About

PDF Compressor | Reduce Size

Features
Read full description

PDF Compressor | PDF Resize is a fast, reliable, and powerful tool for reducing the size of your PDF files. Whether you need to share documents faster, save storage space, email files easily, or meet upload limits, PDF Compressor | PDF Resize provides efficient and high-quality compression in just a few taps. PDF Compressor | PDF Resize uses advanced optimisation technology to maintain text and image clarity while significantly reducing file size. Adjust compression levels, preview results, and manage your documents with a simple, modern interface. Key Features: • Compress PDF files instantly • Adjustable compression levels for custom output quality • Reduce file size without quality loss • Fast and easy one-tap compression • Multiple compression levels • Save storage space on your device • Share compressed files • Secure processing — your files stay private Use Cases: • Reduce PDFs for email attachments • Meet upload size limits for work or school • Save storage space on your device • Optimize large scanned documents • Prepare PDFs for printing or sharing • Send files faster on slow connections Perfect For: • Students submitting assignments • Professionals sending documents • Anyone managing large PDF files Why Users Choose This App: PDF Compressor | PDF Resize balances strong compression with clean output, giving you smaller files without sacrificing essential detail. Its straightforward design and high-speed processing make it an essential tool for anyone working with PDFs regularly. Download now and make your PDFs smaller, faster, and easier to share. Subscription Details: • Title: Savory All Access • Length: 1 year & Lifetime • Price: $34.99 per year, $4.99 per week (auto-renews) and $59.99 lifetime. • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://docs.google.com/document/d/1IysoItFPBXxdxDkkTJ6FRT1Of8qXqAwwB0op5coC1nU/edit?usp=sharing

Screenshots

Compress PDF4 screens
PDF Compressor | Reduce Size4 screens

Verdict

The call

The clearest difference is in-app purchases: Compress PDF at none against PDF Compressor | Reduce Size's 3. PDF Compressor | Reduce Size's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price, 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 Compressor | Reduce Size sells 3 in-app purchases, starting at $4.99 per 7 days. Compress PDF asks for nothing beyond the download.

UpkeepUpdate frequency

Compress PDF ships an update every 3 months, PDF Compressor | Reduce Size every 3 weeks. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
Compress PDF versus PDF Compressor | Reduce Size: the parameters behind the verdict, then further details
ParameterCompress PDFPDF Compressor | Reduce Size
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.217.6 — better
Further details — not scored
Size3 MB23 MB
Age rating4+4+
DeveloperPratik KadamKELVIN SENANU WALLACE

In-app purchases

None

Compress PDF

No in-app purchases

3 purchases

PDF Compressor | Reduce Size

Subscriptions2
  • All Access$4.997 Days
  • All Access$34.991 Year
One-time1
  • All Access Forever$59.99

Questions

Is Compress PDF free?
Compress PDF is free to download, with no in-app purchases.
Is PDF Compressor | Reduce Size free?
PDF Compressor | Reduce Size is free to download, with in-app purchases available.
Do Compress PDF or PDF Compressor | Reduce Size have ads?
Compress PDF shows ads; PDF Compressor | Reduce Size does not.
Which is updated more often, Compress PDF or PDF Compressor | Reduce Size?
Compress PDF ships an update every 3 months, and PDF Compressor | Reduce Size every 3 weeks. Most recently, Compress PDF was updated on October 28, 2026 and PDF Compressor | Reduce Size on October 6, 2026.

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