Smart PDF Compressor vs PDF Compressor | Reduce Size
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Smart PDF Compressor
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Compress PDF files instantly on your iPhone and iPad. Smart PDF Compressor reduces file sizes by up to 95% while maintaining readable quality ā 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.
PDF Compressor | Reduce Size
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PDF Compressor | PDF Resize is a fast, reliable, and powerful tool for reducing the size of your PDF files. Whether you need to share documents faster, save storage space, email files easily, or meet upload limits, PDF Compressor | PDF Resize provides efficient and high-quality compression in just a few taps. PDF Compressor | PDF Resize uses advanced optimisation technology to maintain text and image clarity while significantly reducing file size. Adjust compression levels, preview results, and manage your documents with a simple, modern interface. Key Features: ⢠Compress PDF files instantly ⢠Adjustable compression levels for custom output quality ⢠Reduce file size without quality loss ⢠Fast and easy one-tap compression ⢠Multiple compression levels ⢠Save storage space on your device ⢠Share compressed files ⢠Secure processing ā your files stay private Use Cases: ⢠Reduce PDFs for email attachments ⢠Meet upload size limits for work or school ⢠Save storage space on your device ⢠Optimize large scanned documents ⢠Prepare PDFs for printing or sharing ⢠Send files faster on slow connections Perfect For: ⢠Students submitting assignments ⢠Professionals sending documents ⢠Anyone managing large PDF files Why Users Choose This App: PDF Compressor | PDF Resize balances strong compression with clean output, giving you smaller files without sacrificing essential detail. Its straightforward design and high-speed processing make it an essential tool for anyone working with PDFs regularly. Download now and make your PDFs smaller, faster, and easier to share. Subscription Details: ⢠Title: Savory All Access ⢠Length: 1 year & Lifetime ⢠Price: $34.99 per year, $4.99 per week (auto-renews) and $59.99 lifetime. ⢠Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ⢠Privacy Policy: https://docs.google.com/document/d/1IysoItFPBXxdxDkkTJ6FRT1Of8qXqAwwB0op5coC1nU/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: Smart PDF Compressor at none against PDF Compressor | Reduce Size's 3. Smart PDF Compressor also leads on update cadence (every 9 days vs every 3 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
Both are free to download. PDF Compressor | Reduce Size sells 3 in-app purchases, starting at $4.99 per 7 days. Smart PDF Compressor asks for nothing beyond the download.
Smart PDF Compressor ships an update every 9 days, PDF Compressor | Reduce Size every 3 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | Smart PDF Compressor | PDF Compressor | Reduce Size |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days ā better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.6 ā better |
| Further details ā not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Quan Dang | KELVIN SENANU WALLACE |
In-app purchases
Smart PDF Compressor
No in-app purchases
PDF Compressor | Reduce Size
- All Access$4.997 Days
- All Access$34.991 Year
- All Access Forever$59.99
Questions
Is Smart PDF Compressor free?
Is PDF Compressor | Reduce Size free?
Do Smart PDF Compressor or PDF Compressor | Reduce Size have ads?
Which is updated more often, Smart PDF Compressor or PDF Compressor | Reduce Size?
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