PDF Compressor vs Compress PDF Files
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Compressor
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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: • Fast on-device PDF compression • Multiple compression levels for size vs quality • Preserve readability for text-heavy files • Works great for scans, reports, and forms • Simple, clean workflow: import, compress, share • Compression history for easy tracking • Optional Face ID app lock • Private processing — files stay on your device Pro subscription: Compresso Pro includes unlimited compression with Weekly or Annual plans. Subscription details: • Payment is charged to your Apple ID at confirmation of purchase • Subscription renews automatically unless canceled at least 24 hours before the end of the current period • Your account is charged for renewal within 24 hours before the end of the current period • 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/
Compress PDF Files
Effortlessly reduce PDF file sizes directly on your device. Choose from three compression levels for various needs, from email sharing to high-quality reports. Batch compress multiple files and manage your storage with customizable auto-delete options.
- On-device PDF compression
- Three compression levels
- Batch processing
- Share Extension integration
- Compression history
- Auto-delete options
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Shrink your PDFs in seconds — right on your iPhone. TinyPDF makes it effortless to reduce PDF file sizes without the hassle of uploading to sketchy websites. Everything happens on your device, so your documents stay private. Three compression levels for every situation: • Email & Sharing — Maximum compression for the smallest possible file size. Perfect for email attachments and messaging. • Good for Most Uses — The sweet spot between quality and file size. Great for everyday documents. • High Quality — Keeps images crisp while still reducing file size. Ideal for presentations and reports. Batch compress multiple files at once. Select several PDFs and compress them all in one go. Track real-time progress for each file as it's processed. Smart compression that never makes things worse. If a file is already well-optimized, TinyPDF detects that and leaves it untouched, your files will never end up larger than they started. Compress from anywhere with the Share Extension. Open a PDF in Mail, Safari, Files, or any app — tap Share, choose TinyPDF, pick your quality level, and you're done. Full compression history. Every compression is saved so you can go back, preview, and re-share files whenever you need them. Swipe to delete entries you no longer need. You're in control of your storage. Set compressed files to auto-delete after 7, 30, or 90 days — or keep them forever. Your choice. Why TinyPDF? • 100% on-device processing — your files never leave your phone • Batch processing for multiple PDFs • Built-in PDF preview • Native iOS Share Sheet integration • Share Extension for compressing from any app • Clean, intuitive interface • No account required Shrink it. Share it. Done. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://masteringthetarot.com/privacy-policy/
Screenshots
Verdict
The clearest difference is update cadence: Compress PDF Files at every 5 days against PDF Compressor's every 3 months. On price, ads, 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
Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $2.99 per 7 days and Compress PDF Files sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Compressor ships an update every 3 months, Compress PDF Files every 5 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.
| Parameter | PDF Compressor | Compress PDF Files |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Vikram Singh | Nikolay Strikhar |
In-app purchases
PDF Compressor
- CrushPDF Premium Weekly$2.997 Days
- CrushPDF Premium Annual$19.991 Year
Compress PDF Files
- Week$4.997 Days
- Year$24.991 Year
Questions
Is PDF Compressor free?
Is Compress PDF Files free?
Do PDF Compressor or Compress PDF Files have ads?
Which is updated more often, PDF Compressor or Compress PDF Files?
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