Comparison

PDF Compressor vs PDF Size Reducer & Compressor

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

PDF Size Reducer & Compressor

Features
Read full description

Is your PDF too big to email, upload or share? PDF Size Reducer makes large PDF files smaller in seconds, right on your iPhone or iPad. Just select a PDF, choose a compression level and tap Compress. You'll instantly see the original size, the new size and how much space you saved. Then share or save your file anywhere with one tap. WHY PDF SIZE REDUCER? • Fast & simple – Select, compress, done. No complicated settings. • Choose your quality – Low for maximum compression, Medium for a balance of size and clarity, or High for the best image quality. • Before & after comparison – See exactly how many MB you saved on every file. • Private by design – Your PDFs are processed on your device. Your documents are not uploaded to our servers. • Smart protection – If a PDF is already as small as it can be, your original file is kept unchanged. • Compression history – Find, re-share or recompress your recent files anytime. • Share anywhere – Send compressed PDFs via Mail, Messages, WhatsApp, or save them to Files and iCloud Drive. PERFECT FOR • Email attachments that exceed size limits • Uploading documents to job applications, school portals and government websites • Sending invoices, contracts, scanned documents and reports • Freeing up storage space on your device PDF SIZE REDUCER PRO Upgrade to Pro to unlock everything: • Unlimited compressions • High Quality mode • Batch compression – compress multiple PDFs at once and share them all together • PDF editing – rotate, reorder and delete pages before compressing • Full compression history Free users can compress 1 PDF per day. SUBSCRIPTION INFORMATION PDF Size Reducer Pro is available as an auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription in your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. CONTACT & SUPPORT Need help or have a suggestion? Contact us: https://upbeat-animantarx-f5b.notion.site/SUPPORT-2ebee4e7706780c7a2d5c496801eed5b?source=copy_link Terms of Use: https://upbeat-animantarx-f5b.notion.site/PDF-Compressor-Terms-Conditions-2edee4e770678011bdecca736c82cdc0?source=copy_link Privacy Policy: https://upbeat-animantarx-f5b.notion.site/PDF-COMPRESSOR-Privacy-Policy-2edee4e7706780f1a67ef10873dadf7b?source=copy_link

Screenshots

PDF Compressor4 screens
PDF Size Reducer & Compressor4 screens

Verdict

The call

The clearest difference is ads: PDF Size Reducer & Compressor at none against PDF Compressor's shown. PDF Compressor's advantage is iOS requirement (15.0 vs 17.0). 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. PDF Compressor sells 3 in-app purchases, starting at $4.99 per 7 days and PDF Size Reducer & Compressor sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Compressor ships an update monthly, PDF Size Reducer & Compressor every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Compressor versus PDF Size Reducer & Compressor: the parameters behind the verdict, then further details
ParameterPDF CompressorPDF Size Reducer & Compressor
PriceFreeFree
Rating4.2 (58 ratings) — better—
Positive reviews54.1% of reviews—
Number of ratings58 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size43 MB10 MB
Age rating4+4+
DeveloperHardik DhameliyaBaris Mustafa Han Unlu

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

PDF Size Reducer & Compressor

Subscriptions2
  • PDF Compress$2.997 Days
  • Smart Compression$5.991 Month

Questions

Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Is PDF Size Reducer & Compressor free?
PDF Size Reducer & Compressor is free to download, with in-app purchases available.
Do PDF Compressor or PDF Size Reducer & Compressor have ads?
PDF Compressor shows ads; PDF Size Reducer & Compressor does not.
Which is updated more often, PDF Compressor or PDF Size Reducer & Compressor?
PDF Compressor ships an update monthly, and PDF Size Reducer & Compressor every 3 weeks. Most recently, PDF Compressor was updated on November 3, 2026 and PDF Size Reducer & Compressor on November 5, 2026.

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