Comparison

PDF Compressor vs Compress Pdf

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

Head to head
About

PDF Compressor

Features
Read full description

Compresso helps you reduce PDF file size quickly while keeping documents clear and readable. Compress, save space, and share smaller PDFs in just a few taps. Everything runs directly on your iPhone for speed and privacy. Key features: โ€ข Fast on-device PDF compression โ€ข Multiple compression levels for size vs quality โ€ข Preserve readability for text-heavy files โ€ข Works great for scans, reports, and forms โ€ข Simple, clean workflow: import, compress, share โ€ข Compression history for easy tracking โ€ข Optional Face ID app lock โ€ข Private processing โ€” files stay on your device Pro subscription: Compresso Pro includes unlimited compression with Weekly or Annual plans. Subscription details: โ€ข Payment is charged to your Apple ID at confirmation of purchase โ€ข Subscription renews automatically unless canceled at least 24 hours before the end of the current period โ€ข Your account is charged for renewal within 24 hours before the end of the current period โ€ข You can manage or cancel your subscription anytime in App Store account settings Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://1kbapps.com/pdf-crush-support-privacy-terms/

About

Compress Pdf

Features
Read full description

Compress PDF files in seconds with the smartest PDF compressor for iPhone and iPad. Reduce PDF size, scan paper documents, merge files, and convert images โ€” all in one fast, private tool. Whether you need to email a heavy contract, upload a document to a portal with a strict size limit, or simply free up storage, get it done in two taps. No accounts. No watermarks. No uploads to mysterious servers โ€” everything stays privately on your device. โ–ธ COMPRESS PDF โ€” INSTANTLY Reduce PDF file size by up to 90% while keeping your documents crisp and readable. Pick the level that fits your need: - Maximum โ€” for sending heavy files over email or WhatsApp - Recommended โ€” the perfect balance of size and quality - High Quality โ€” for printing, archiving, and contracts โ–ธ DOCUMENT SCANNER Turn your camera into a portable scanner. Automatic edge detection, perspective correction, and multi-page support produce clean, professional PDFs from any paper document โ€” receipts, contracts, ID cards, handwritten notes. โ–ธ IMAGE TO PDF CONVERTER Convert JPG, PNG, and HEIC photos into a single PDF in seconds. Reorder pages, rotate, and adjust quality before exporting. โ–ธ PDF TO JPG EXTRACTOR Extract every page of a PDF as a high-resolution JPG image. Perfect for slides, infographics, or pulling visuals from reports. โ–ธ MERGE PDF Combine multiple PDF files into one organized document. Drag to reorder pages, preview before exporting, and share with one tap. โ–ธ WHY YOU'LL LOVE IT - Lightning fast โ€” most files compress in under 5 seconds - 100% offline โ€” your files never leave your device - No login or sign-up required - Beautiful, native iOS design - Works seamlessly with Files app, Mail, Messages, and AirDrop - Optimized for both iPad and iPhone โ–ธ PERFECT FOR - Students attaching assignments and theses - Professionals sending contracts, invoices, and reports - Job seekers uploading CVs to size-limited portals - Anyone sharing scanned documents over email - Freeing up iCloud, Drive, and device storage A complete PDF toolkit โ€” compressor, scanner, converter, and merger in one app. Fast, private, and reliable. Download now and shrink your files in seconds.

Screenshots

PDF Compressor4 screens
Compress Pdf4 screens

Verdict

The call

The clearest difference is in-app purchases: Compress Pdf at none against PDF Compressor's 2. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $2.99 per 7 days. Compress Pdf asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

Scorecard1 real difference ยท 5 level
PDF Compressor versus Compress Pdf: the parameters behind the verdict, then further details
ParameterPDF CompressorCompress Pdf
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.617.0 โ€” better
Further details โ€” not scored
Size2 MB8 MB
Age rating4+4+
DeveloperVikram Singhabdellah akherraz

In-app purchases

2 purchases

PDF Compressor

Subscriptions2
  • CrushPDF Premium Weekly$2.997 Days
  • CrushPDF Premium Annual$19.991 Year
None

Compress Pdf

No in-app purchases

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 no in-app purchases.
Do PDF Compressor or Compress Pdf have ads?
Neither PDF Compressor nor Compress Pdf shows ads.
Which is updated more often, PDF Compressor or Compress Pdf?
PDF Compressor ships an update every 3 months, and Compress Pdf every 3 months. Most recently, PDF Compressor was updated on October 4, 2026 and Compress Pdf on October 11, 2026.

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