Comparison

Smart PDF Compressor vs PDFPress

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

Head to head
About

Smart PDF Compressor

Features
Read full description

Compress PDF files instantly on your iPhone and iPad. Smart PDF Compressor reduces file sizes by up to 95% while maintaining readable quality — perfect for sharing via email, messaging apps, or cloud storage. ALL PROCESSING IS LOCAL Your documents never leave your device. No internet connection required, no cloud uploads, no data collection. Complete privacy guaranteed. KEY FEATURES - Smart Compression: Automatically detects scanned vs. digital PDFs and applies optimal compression settings - Three Presets: Light (best quality), Standard (balanced), and Maximum (smallest file size) - Batch Compression: Compress multiple PDFs at once with progress tracking - Full Control: Adjust image quality, resolution (72-300 DPI), and grayscale conversion - Side-by-Side Preview: Compare original and compressed versions before saving - File History: Browse, preview, rename, and share all your compressed files - Native iPad Support: Full iPad experience with tab bar navigation HOW IT WORKS 1. Tap + to select a PDF from Files 2. Choose your compression level or customize settings 3. Tap Compress and see the results instantly 4. Share or save your compressed PDF PERFECT FOR - Reducing email attachment sizes - Saving storage space on your device - Compressing scanned documents - Preparing files for upload to web forms - Sharing large PDFs via messaging apps Smart PDF Compressor uses Apple's PDFKit and advanced image processing to deliver fast, reliable compression without sacrificing readability.

About

PDFPress

Features
Read full description

Compress PDFs to fit any upload limit — privately, on your phone. PDFPress shrinks PDF files without losing visible quality, so you can fit them under the strict size limits set by job portals, government forms, email attachments, and online applications. Everything happens on your device — your documents never leave your phone. WHY PDFPRESS: • 100% On-Device — Your sensitive documents never upload to any server. Bank statements, ID proofs, contracts, medical records — they all stay private on your phone. • Compress to Target Size — Tell PDFPress your exact size limit (1 MB, 2 MB, 5 MB, or any custom size) and it intelligently compresses until your PDF fits. Perfect for Aadhaar uploads, job application portals, exam forms, and email attachments. • Three Quality Presets — Low, Medium, and High compression for any need. Plus a custom quality slider for total control. • Batch Compression — Compress up to 500 PDFs at once. Save hours when handling many documents. • Merge PDFs — Combine multiple PDFs into a single document with drag-to-reorder. • Honest Results — When a PDF cannot be compressed further (text-only documents are already optimized), PDFPress tells you clearly instead of pretending. PERFECT FOR: • Job application uploads with 1-2 MB limits • Aadhaar, PAN, and government form submissions • Exam application portals (UPSC, SSC, NEET, JEE, etc.) • Email attachments that exceed size limits • Bank KYC document uploads • WhatsApp document sharing • Scanned document storage FREE & PRO TIERS: • Free version compresses any PDF up to 25 MB at Low quality, one file at a time. • Pro (one-time purchase) unlocks all quality presets, custom quality slider, target size compression, batch up to 20 PDFs, and unlimited file size. • Pro+ (one-time purchase) adds batch up to 500 PDFs and PDF merge. NO SUBSCRIPTIONS — EVER: PDFPress is a one-time purchase. Pay once, use forever. No monthly fees, no annual renewals, no surprises. PRIVACY FIRST: PDFPress works completely offline. No account required. No analytics tracking. No advertising. Your documents are processed entirely on your device and never sent to any server — not ours, not anyone's.

Screenshots

Smart PDF Compressor4 screens
PDFPress4 screens

Verdict

The call

The clearest difference is in-app purchases: Smart PDF Compressor at none against PDFPress's 2. Smart PDF Compressor also leads on update cadence (every 9 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

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

Both are free to download. PDFPress sells 2 one-off in-app purchases. Smart PDF Compressor asks for nothing beyond the download.

UpkeepUpdate frequency

Smart PDF Compressor ships an update every 9 days, PDFPress every 6 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Smart PDF Compressor versus PDFPress: the parameters behind the verdict, then further details
ParameterSmart PDF CompressorPDFPress
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size1 MB8 MB
Age rating4+4+
DeveloperQuan DangCodeNeuron Studios

In-app purchases

None

Smart PDF Compressor

No in-app purchases

2 purchases

PDFPress

One-time2
  • PDFPress Pro$2.99
  • PDFPress Pro Plus$9.99

Questions

Is Smart PDF Compressor free?
Smart PDF Compressor is free to download, with no in-app purchases.
Is PDFPress free?
PDFPress is free to download, with in-app purchases available.
Do Smart PDF Compressor or PDFPress have ads?
Neither Smart PDF Compressor nor PDFPress shows ads.
Which is updated more often, Smart PDF Compressor or PDFPress?
Smart PDF Compressor ships an update every 9 days, and PDFPress every 6 weeks. Most recently, Smart PDF Compressor was updated on October 2, 2026 and PDFPress on October 11, 2026.

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