Comparison

Compress PDF vs PDF Compressor

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

Head to head
About

Compress PDF

Features
Read full description

PDF Editor: Compress PDF, Convert, Sign & Scan Documents Compress PDF files, edit documents, convert images to PDF, sign contracts, merge files, split pages, and scan documents—all in one powerful PDF editor. Whether you're a student, business professional, freelancer, or office worker, PDF Editor helps you manage PDFs quickly and securely from your iPhone. -- Powerful PDF Tools -- - Compress PDF Reduce PDF file size while maintaining high quality. Share large documents faster via email, cloud storage, or messaging apps. - PDF Converter Image to PDF PDF to Image (JPG & PNG) PDF to Text Convert scanned documents into editable text with OCR - Edit PDF Remove pages Reorder pages Delete pages Organize documents in seconds - Merge & Split PDF Combine multiple PDF files into one document or split large PDFs into separate files. - Fill & Sign PDF Create electronic signatures and sign contracts, invoices, forms, and agreements anytime. - OCR Scanner Scan paper documents, receipts, notes, IDs, and business cards. Extract text accurately using OCR technology. - Watermark PDF Protect your documents by adding custom text or logo watermarks. - Password Protect PDF Encrypt important documents with a password for extra privacy. - Unlock PDF Remove PDF passwords from files when you have permission. - Add Page Numbers Automatically number PDF pages for reports, presentations, and professional documents. - Perfect For • Students – Homework, notes, assignments, study materials • Business – Contracts, invoices, proposals, reports • Office Work – Forms, presentations, documentation • Freelancers – Client files, agreements, portfolios • Personal Use – Bills, receipts, certificates, documents - Why Choose PDF Editor? • Fast PDF compression • High-quality PDF converter • Easy PDF editing • Secure document protection • Offline support • Simple and intuitive interface • Lightweight and fast • No technical skills required --- Supports Multiple Languages --- • English • Hindi • Spanish • French • Brazil • Russian • German • Japanese • Italian • Korean • Polish • Turkish • Thai • Romanian • Arabic • Danish • Swedish - Features You'll Love * Compress PDF * PDF Compressor * PDF Editor * PDF Converter * Scan Documents * OCR Scanner * Image to PDF * JPG to PDF * Merge PDF * Split PDF * Sign PDF * Fill PDF Forms * PDF Reader * Password Protect PDF * Watermark PDF * PDF to Text * Document Scanner * File Manager Designed for speed, privacy, and productivity, PDF Editor makes it easy to create, edit, compress, convert, and manage PDF documents wherever you are. Users can share and download all converted PDF Pages using the Converter PDF app. Users can add watermarks using text and logo in pdf files using the Watermark PDF app. Users can add signatures using PDF Signature app. Download Compress PDF: Reduce Size today and simplify your document workflow. - Subscription Information • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current billing period. • Your account will be charged for renewal within 24 hours before the end of the current period. • You can manage or cancel subscriptions anytime in your App Store account settings. • Any unused portion of a free trial, if offered, will be forfeited when purchasing a subscription. Privacy Policy: https://sites.google.com/view/developer-planet/privacy-policy Terms of Use: https://sites.google.com/view/developer-planet/terms-of-use

About

PDF Compressor

Easily reduce the size of your PDF files in seconds without an internet connection. Choose from multiple compression levels to balance file size and quality, and batch process multiple documents at once. Ideal for students, professionals, and anyone needing to quickly shrink large PDFs.

Highlights
  • Instant PDF compression
  • Multiple compression levels
  • Preserves readability
  • Batch compression
  • Fully offline functionality
  • Clean, simple interface
Features
Read full description

Compress PDF Files in Seconds – Fast, Offline, and Effortless! Need to reduce your PDF file size without losing quality? PDF Compressor makes it incredibly easy to shrink large files in just a few taps. Save storage space, speed up uploads, and share documents faster all without relying on an internet connection. Whether you're a student submitting assignments, a professional sending documents, or just trying to free up space on your device, this powerful PDF compressor is built to deliver fast, reliable results anytime, anywhere. No complicated steps. No delays. Just simple, efficient compression that works. Why Choose PDF Compressor? • Instant PDF compression with fast processing • Multiple compression levels to balance size and quality • Reduce large files while preserving readability • Batch compress multiple PDFs at once • Fully offline — your files never leave your device • Improve upload speed and save valuable storage space • Clean, simple interface designed for ease of use Perfect For: • Students submitting assignments online • Professionals sharing reports and documents • Anyone dealing with large PDF files daily • Quick file size reduction before email or upload With PDF Compressor, you stay in control of your files. No internet required, no data tracking, and no compromises on privacy. Download now and start compressing your PDFs faster, safer, and smarter. • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://docs.google.com/document/d/1b2FQZ_HK2I_6ZBJhiaJw_Vii5aKW9D4dYjGfP9C8efU/edit?usp=sharing

Screenshots

Compress PDF4 screens
PDF Compressor3 screens

Verdict

The call

The clearest difference is ads: PDF Compressor at none against Compress PDF's shown. Compress PDF's advantage is iOS requirement (15.6 vs 18.5). On price, update cadence, in-app purchases 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. Compress PDF sells 3 in-app purchases, starting at $1.99 per 7 days and PDF Compressor sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level
Compress PDF versus PDF Compressor: the parameters behind the verdict, then further details
ParameterCompress PDFPDF Compressor
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.5
Further details — not scored
Size29 MB17 MB
Age rating4+4+
DeveloperJaydip PatoliyaFenuku Kekeli

In-app purchases

3 purchases

Compress PDF

Subscriptions3
  • PDF Manager Weekly Plan$1.997 Days
  • PDF Manager Monthly$2.991 Month
  • PDF Manager Yearly$9.991 Year
2 purchases

PDF Compressor

Subscriptions2
  • All Access for a month$4.991 Month
  • All Access for a year$24.991 Year

Questions

Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Do Compress PDF or PDF Compressor have ads?
Compress PDF shows ads; PDF Compressor does not.
Which is updated more often, Compress PDF or PDF Compressor?
Compress PDF ships an update every 2 months, and PDF Compressor every 2 months. Most recently, Compress PDF was updated on November 7, 2026 and PDF Compressor on October 30, 2026.

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