Comparison

Compress PDF vs Compress PDF

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

Head to head
About

Compress PDF

Easily compress PDF files to reduce size without quality loss. This tool also allows scanning documents, merging PDFs, editing pages, and adding e-signatures. Optimize your documents for sharing and storage with a comprehensive offline PDF toolkit.

Highlights
  • Compress PDF files
  • Scan documents to PDF
  • Merge multiple PDF files
  • Edit PDF pages
  • Add e-signatures
  • Extract text with OCR
  • Protect PDFs with watermarks
Features
Read full description

Compress PDF: Reduce File Size – PDF Scanner, Editor & Converter Need to compress a PDF, reduce file size, scan documents or merge files? Compress PDF: Reduce File Size gives you powerful PDF tools to manage documents quickly and easily from your iPhone or iPad. Reduce large PDF files for easier sharing, convert photos into PDF documents, combine multiple files, sign documents and organize PDF pages — all in one convenient app. COMPRESS PDF FILES AND SAVE SPACE Make large PDF documents smaller and easier to share. Choose your preferred compression quality to balance file size and document clarity. • Reduce PDF file size • Choose high, medium or low compression quality • Save compressed PDF documents • Share smaller files more easily SCAN DOCUMENTS TO PDF Turn paper documents and photos into digital PDF files. Create organized documents for school, work and everyday use. • Scan documents to PDF • Convert photos and images to PDF • Rotate, crop and adjust images • Create professional PDF documents from pictures MERGE PDF FILES Combine multiple PDF documents into a single file in just a few steps. Keep invoices, reports, study notes and other documents organized in one place. • Merge multiple PDF files • Create a single PDF from several documents • Organize your documents more efficiently EDIT AND ORGANIZE PDF PAGES Take control of your PDF documents with useful page management tools. • Remove unwanted PDF pages • Extract images from PDF files • Add page numbers • Convert PDF pages into images • Convert PDF documents into text SIGN AND PROTECT PDF DOCUMENTS Prepare documents for sharing, signing and storage with built-in PDF tools. • Add an electronic signature by drawing or typing • Add custom text watermarks • Lock PDF files with a password • Unlock password-protected PDFs when you have the required password CONVERT IMAGES AND TEXT Work with different document formats using convenient conversion tools. • Image to PDF converter • Photo to PDF with image adjustments • PDF to image converter • PDF to text conversion • Text to PDF conversion • OCR text recognition to extract text from supported images and scanned documents BONUS PHOTO EDITING TOOLS Prepare your images before adding them to a PDF. • Crop, rotate and resize photos • Apply filters and blur effects • Add text overlays and stickers • Draw and write on images WHO CAN USE THIS PDF TOOLKIT? • Students managing assignments, notes and study materials • Professionals preparing reports, invoices and business documents • Freelancers sharing documents with clients • Anyone who needs to compress, scan, convert, sign or organize PDFs YOUR DOCUMENTS, YOUR WORKFLOW Manage everyday PDF tasks with a collection of practical tools in one place. Spend less time organizing files and make documents easier to prepare and share. If the app's features are available entirely on-device, you can also highlight offline use and local document processing. Download Compress PDF: Reduce File Size and simplify your everyday PDF tasks. Subscription Information The app offers weekly and monthly auto-renewing subscriptions, along with a one-time purchase option where available. Payment is charged to your Apple Account upon confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the current period ends. You can manage or cancel subscriptions in your Apple Account settings. Any unused portion of a free trial, if offered, may be forfeited when purchasing a subscription, where applicable. Privacy Policy: https://sites.google.com/view/developer-info/privacy-policy Terms of Use: https://sites.google.com/view/developer-info/terms-of-use

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

Screenshots

Compress PDF4 screens
Compress PDF4 screens

Verdict

The call

The clearest difference is iOS requirement: Compress PDF at 15.6 against Compress PDF's 17.6. 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. Compress PDF sells 3 in-app purchases, starting at $2.99 per 7 days and Compress PDF sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Compress PDF ships an update every 6 weeks, Compress PDF every 2 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 9 level
Compress PDF versus Compress PDF: the parameters behind the verdict, then further details
ParameterCompress PDFCompress PDF
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings6 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.6 — better
Further details — not scored
Size49 MB29 MB
Age rating4+4+
DeveloperRahul AlagiyaJaydip Patoliya

In-app purchases

3 purchases

Compress PDF

Subscriptions2
  • Weekly Subscription$2.997 Days
  • Monthly Subscription$4.991 Month
One-time1
  • Convert Images To PDF$14.99
3 purchases

Compress PDF

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

Questions

Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Do Compress PDF or Compress PDF have ads?
Both Compress PDF and Compress PDF show ads.
Which is updated more often, Compress PDF or Compress PDF?
Compress PDF ships an update every 6 weeks, and Compress PDF every 2 months. Most recently, Compress PDF was updated on October 25, 2026 and Compress PDF on October 27, 2026.

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