Comparison

PDF Compressor vs PDF Compressor

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

Head to head
About

PDF Compressor

Features
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Easily compress large PDF files into smaller sizes without losing quality. PDF Compressor helps you reduce file size, optimize storage, and share documents faster β€” all while maintaining clear, readable text and images. Whether you need to send reports, eBooks, or scanned documents, this app makes it quick and simple. Compress single or multiple PDFs in just a few taps. Perfect for students, professionals, and anyone managing digital documents. Key Features: β€’ Compress large PDF files into smaller sizes instantly β€’ Maintain high quality text and image clarity β€’ Preview before and after compression β€’ Batch compress multiple files at once β€’ Import PDFs from Files, iCloud, or other apps β€’ Save and share compressed files easily β€’ Lightweight, fast, and offline supported Why Choose PDF Compressor: β€’ Advanced compression algorithm for better results β€’ Fast, secure, and easy to use β€’ No watermark, no hidden charges β€’ Save device storage and upload faster Optimize your PDFs with one tap. Keep your files small, clear, and share-ready anytime, anywhere. Privacy policy : https://krpdfcompressorprivacypolicy.blogspot.com Terms of use : https://sites.google.com/view/kr-terms-of-use/home

About

PDF Compressor

Read full description

PDF Compressor is a fast, simple, and privacy-focused tool for reducing PDF file size on your iPhone and iPad. β€” COMMON PROBLEMS WE SOLVE β€” β€’ Application system says "PDF must be under 2MB" but yours is 8MB β€’ Exam registration (civil service, teaching certification, GRE, IELTS) requires smaller PDFs β€’ Visa and passport scans are too large for embassy upload portals β€’ Email attachments exceed the 25MB limit β€’ Contracts, invoices, and resumes need to be smaller for sharing β€’ Academic journal submission systems have strict PDF size limits If any of these sound familiar, PDF Compressor can fix it in seconds. β€” KEY FEATURES β€” COMPRESS TO A SPECIFIC TARGET SIZE Choose your target and let the app handle the rest: β€’ 500KB β€” For strict application forms β€’ 1MB β€” For exam registrations β€’ 2MB β€” Most common, works for most upload systems β€’ 5MB β€” For visa and passport documents β€’ 10MB β€” For email attachments and file sharing β€’ Custom β€” Set any target size you need CLEAR RESULTS β€’ See original size vs. compressed size β€’ View compression ratio (e.g., reduced by 78%) β€’ Know immediately if your target was met β€’ Preview the compressed PDF to verify readability SAVE & SHARE β€’ Save to iCloud Drive, local folders, or other locations β€’ Share via Messages, Mail, AirDrop, or any app β€’ Smart file naming for easy organization β€’ Batch compress multiple PDFs with Pro β€” PRIVACY FIRST β€” PDF Compressor processes everything on your device. Your PDF files are never uploaded to any server. We don't read, store, or share your file content. No third-party analytics, no ad tracking, no data collection. β€” PLEASE NOTE β€” Compression results vary by PDF type: β€’ Scanned / image-heavy PDFs β€” Typically see 50%–90% size reduction β€’ Text-only PDFs β€” Already small; limited compression possible β€’ If the target isn't met, try a larger target β€” PDF COMPRESSOR PRO β€” Free users can compress up to 1 time per day. Upgrade to Pro for: β€’ Unlimited PDF compression β€’ Custom target sizes β€’ Batch compression for multiple PDFs β€’ Ad-free, distraction-free experience Choose from flexible options: a one-time purchase Lifetime Pro (unlocked forever), or flexible Monthly Pro and Yearly Pro auto-renewable subscription plans. β€” IN-APP PURCHASES & SUBSCRIPTIONS TERMS β€” β€’ Plans and Billing: Monthly Pro and Yearly Pro are auto-renewable subscriptions. Lifetime Pro is a one-time purchase. Actual prices are shown on the App Store product page and purchase sheet. β€’ Auto-Renewal: Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions will automatically renew at the same price and duration 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 prior to the end of the current period at the cost of the chosen plan. β€’ Manage Subscriptions: You can manage your subscriptions and turn off auto-renewal at any time by going to your App Store Account Settings after purchase. β€’ Restore Purchases: If you have previously unlocked Pro, you can reactivate it by clicking "Restore Purchases" on the paywall or settings screen. β€’ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Questions or feedback? Reach us through Settings > Contact Us.

Screenshots

PDF Compressor4 screens
PDF Compressor4 screens

Verdict

The call

The clearest difference is ads: PDF Compressor at none against PDF Compressor's shown. PDF Compressor also leads on update cadence (every 3 weeks vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $0.99 per 7 days and PDF Compressor sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Compressor ships an update every 11 months, PDF Compressor every 3 weeks. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

Scorecard2 real differences Β· 4 level
PDF Compressor versus PDF Compressor: the parameters behind the verdict, then further details
ParameterPDF CompressorPDF Compressor
PriceFreeFree
Update frequencyEvery 11 monthsEvery 3 weeks β€” better
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size15 MB7 MB
Age rating4+4+
DeveloperKevin Rupareliya荣晖 丁

In-app purchases

3 purchases

PDF Compressor

Subscriptions3
  • Weekly [ 1 Week ]$0.997 Days
  • Monthly [ 1 Month ]$2.991 Month
  • Yearly [ 1 Year ]$19.991 Year
3 purchases

PDF Compressor

Subscriptions2
  • Monthly Pro$0.991 Month
  • Yearly Pro$2.991 Year
One-time1
  • Lifetime Pro$3.99

Questions

Is PDF Compressor free?
PDF Compressor 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 PDF Compressor or PDF Compressor have ads?
PDF Compressor shows ads; PDF Compressor does not.
Which is updated more often, PDF Compressor or PDF Compressor?
PDF Compressor ships an update every 11 months, and PDF Compressor every 3 weeks. Most recently, PDF Compressor was updated on November 12, 2026 and PDF Compressor on November 9, 2026.

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