Comparison

PDF Compressor 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

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

Compress PDF

Easily reduce the size of PDF files for efficient storage and sharing. Offers adjustable quality levels and on-device processing for privacy. An optional Pro upgrade provides unlimited compressions, target file size control, and an ad-free experience.

Highlights
  • Compress PDFs by adjustable quality
  • Reduce PDF file size quickly
  • Preview original vs. compressed size
  • Share or save compressed PDFs
  • Private and secure on-device processing
  • Target file size control (Pro)
  • Unlimited compressions (Pro)
Read full description

Compress PDFs and make PDFs smaller easily. Optimize PDFs for storage and sharing. Need to format a document for printing, work, or official submission? Resize PDF pages to A4, Letter, Legal, Tabloid, A3, and Custom Dimensions. Features: • Adjustable Quality: Use a simple slider to balance file size • Target Size: Set a goal size • Live Preview: Compare original vs. compressed file size instantly • Quick Share: Easily save to Files or share via email and messages • Smart Document Scanner: Capture and crop documents cleanly right from your camera • Photos to PDF: Convert your images and photos directly into a clean PDF document • Quick Text Creator: Convert plain text typed on your keyboard directly into flat, print-ready text documents • Advanced Organizer: Merge separate files together or cleanly extract specific pages into a new document • Live Text OCR: Instantly lift editable text directly out of captured images • PDF Markup: Annotate documents by drawing, highlighting, and adding text directly to the page PDFs are flattened during export. Text, links, and bookmarks will no longer be selectable. Free users: • Standard PDF Compression (1 per day) • Standard A4 Resizing (1 per day) • Photos to PDF conversion (1 per day) • Quick Text to PDF documents (1 per day) • PDF Markup & Annotation tools (1 per day) Premium unlocks: • Target File Size mode (specify KB/MB) • Merge separate PDFs together • Extract specific pages into a new file • Live Text OCR Extraction • Custom Page Sizer & All Page Formats • No Daily Limit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shotexstudio.com/compress-pdf-resize-pdf/ On-Device Processing: Private and secure—no files ever leave your phone.

Screenshots

PDF Compressor4 screens
Compress PDF3 screens

Verdict

The call

The clearest difference is review sentiment: Compress PDF at 100% against PDF Compressor's 56%. Compress PDF also leads on ads (none vs shown) and rating (4.7 vs 4.3). PDF Compressor's advantage is ratings volume (57 vs 14) and iOS requirement (13.0 vs 17.6). On price, in-app purchases, monetization model 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. PDF Compressor sells 3 in-app purchases, starting at $4.99 per 7 days and Compress PDF sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Compress PDF holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 57 and 14 respectively. Written reviews point the same way: 56% of PDF Compressor's written reviews are positive against 100% of Compress PDF's.

UpkeepUpdate frequency

PDF Compressor ships an update monthly, Compress PDF fortnightly. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

Scorecard6 real differences · 4 level
PDF Compressor versus Compress PDF: the parameters behind the verdict, then further details
ParameterPDF CompressorCompress PDF
PriceFreeFree
Rating4.3 (57 ratings)4.7 (14 ratings) — better
Positive reviews55.6% of reviews100.0% of reviews — better
Number of ratings57 — better14
Update frequencyMonthlyFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size35 MB7 MB
Age rating4+12+
DeveloperHardik DhameliyaPremiumAl Limited

Customer experience

PDF Compressor

All ratings57 ratings
Positive80.7%
Neutral3.5%
Negative15.8%
Written reviews36 reviews
Positive55.6%
Neutral2.8%
Negative41.7%

Compress PDF

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
3 purchases

Compress PDF

Subscriptions1
  • Premium Weekly$2.997 Days
One-time2
  • Premium$4.99
  • Premium$5.99

Questions

Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Which has better reviews, PDF Compressor or Compress PDF?
Compress PDF is rated higher. PDF Compressor averages 4.3 out of 5 from 57 ratings, while Compress PDF averages 4.7 from 14 ratings.
Do PDF Compressor or Compress PDF have ads?
PDF Compressor shows ads; Compress PDF does not.
Which is updated more often, PDF Compressor or Compress PDF?
PDF Compressor ships an update monthly, and Compress PDF fortnightly. Most recently, PDF Compressor was updated on September 14, 2026 and Compress PDF on September 15, 2026.

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