Comparison

PDF Compressor vs PDF Compress Under 500KB

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 PDF files without sacrificing quality. Organize documents with folders and import PDFs instantly. Ideal for students, professionals, and anyone needing to manage digital documents efficiently.

Highlights
  • Ultra-efficient PDF compression (up to 98%)
  • High-quality output
  • Simple file picker
  • Built-in folder organization
  • Fast, intuitive interface
  • Works offline
  • Share compressed PDFs (Premium)
Features
Read full description

PDF Compressor – PDFpress Effortlessly shrink your PDF files without losing clarity. PDFpress is the fastest, simplest way to compress, organize, and manage your documents-perfect for students, professionals, and anyone who deals with PDFs on the go. Why PDFpress? Compress Up to 98% - Reduce file sizes drastically while preserving crisp, readable quality. Send documents faster, free up storage, and keep everything running smoothly. Organize with Folders - Create custom folders directly inside the app to keep your PDFs neat, structured, and easy to find. Import PDFs Instantly - Pick any PDF from your device and compress it in seconds. No accounts, no complexity-just tap and go. Perfect For: Students submitting assignments Professionals sending reports or contracts Anyone wanting to save storage space People who value a clean, organized document library Key Features: Ultra-efficient PDF compression (up to 98% size reduction) High-quality output with no visible loss Simple file picker for instant PDF selection Built-in folder creation and organization Fast, intuitive interface Works offline-your files stay on your device Share compressed PDFs (Premium feature - requires in-app purchase) Premium: Unlock the ability to share your compressed PDFs via email, messaging, cloud services, and more Take control of your documents with PDF Compressor – PDFpress. Fast. Clean. Powerful. Download now and compress smarter. Privacy Policy: https://sites.google.com/view/madbyteapps/pdfpressprivacypolicy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDF Compress Under 500KB

Features
Read full description

PDF Compress Under 500KB is a powerful document compression tool designed to reduce PDF file sizes to under 500KB while maintaining excellent document quality. Whether you need to send large PDFs via email, share files on cloud storage with limited bandwidth, or simply organize your digital documents more efficiently, this app provides intelligent compression algorithms to achieve optimal file size reduction. Key Features: • Advanced compression technology reduces file size by up to 90% • Maintain document quality with smart optimization settings • Batch process multiple PDFs simultaneously • Fast processing with offline capability • No file size limits - compress any document • Secure compression keeps your documents private • Easy-to-use interface suitable for all user levels • Compatible with all PDF standards and formats Perfect for professionals, students, business users, and anyone who needs to manage large PDF documents efficiently. Compress invoices, presentations, reports, contracts, and more in seconds.

Screenshots

PDF Compressor4 screens
PDF Compress Under 500KB4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Compress Under 500KB at none against PDF Compressor's 3. PDF Compress Under 500KB also leads on update cadence (monthly vs every 3 months). PDF Compressor's advantage is ads (none vs shown). On price, device support and iOS requirement 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. PDF Compress Under 500KB asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Compressor ships an update every 3 months, PDF Compress Under 500KB monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
PDF Compressor versus PDF Compress Under 500KB: the parameters behind the verdict, then further details
ParameterPDF CompressorPDF Compress Under 500KB
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 3 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size44 MB32 MB
Age rating4+4+
DeveloperImad KhanShehar Yar

In-app purchases

3 purchases

PDF Compressor

Subscriptions2
  • Weekly Premium3 Days trial$4.997 Days
  • Yearly Premium$19.991 Year
One-time1
  • Lifetime Premium$12.99
None

PDF Compress Under 500KB

No in-app purchases

Questions

Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Is PDF Compress Under 500KB free?
PDF Compress Under 500KB is free to download, with no in-app purchases.
Do PDF Compressor or PDF Compress Under 500KB have ads?
PDF Compress Under 500KB shows ads; PDF Compressor does not.
Which is updated more often, PDF Compressor or PDF Compress Under 500KB?
PDF Compressor ships an update every 3 months, and PDF Compress Under 500KB monthly. Most recently, PDF Compressor was updated on October 30, 2026 and PDF Compress Under 500KB on October 31, 2026.

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