Comparison

Compress PDF vs Image & PDF Compressor

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

Head to head
About

Compress PDF

Easily reduce the size of PDF files for efficient storage and sharing. Offers adjustable quality levels and on-device processing for privacy. An optional Pro upgrade provides unlimited compressions, target file size control, and an ad-free experience.

Highlights
  • Compress PDFs by adjustable quality
  • Reduce PDF file size quickly
  • Preview original vs. compressed size
  • Share or save compressed PDFs
  • Private and secure on-device processing
  • Target file size control (Pro)
  • Unlimited compressions (Pro)
Read full description

Compress PDFs and make PDFs smaller easily. Optimize PDFs for storage and sharing. Need to format a document for printing, work, or official submission? Resize PDF pages to A4, Letter, Legal, Tabloid, A3, and Custom Dimensions. Features: • Adjustable Quality: Use a simple slider to balance file size • Target Size: Set a goal size • Live Preview: Compare original vs. compressed file size instantly • Quick Share: Easily save to Files or share via email and messages • Smart Document Scanner: Capture and crop documents cleanly right from your camera • Photos to PDF: Convert your images and photos directly into a clean PDF document • Quick Text Creator: Convert plain text typed on your keyboard directly into flat, print-ready text documents • Advanced Organizer: Merge separate files together or cleanly extract specific pages into a new document • Live Text OCR: Instantly lift editable text directly out of captured images • PDF Markup: Annotate documents by drawing, highlighting, and adding text directly to the page PDFs are flattened during export. Text, links, and bookmarks will no longer be selectable. Free users: • Standard PDF Compression (1 per day) • Standard A4 Resizing (1 per day) • Photos to PDF conversion (1 per day) • Quick Text to PDF documents (1 per day) • PDF Markup & Annotation tools (1 per day) Premium unlocks: • Target File Size mode (specify KB/MB) • Merge separate PDFs together • Extract specific pages into a new file • Live Text OCR Extraction • Custom Page Sizer & All Page Formats • No Daily Limit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shotexstudio.com/compress-pdf-resize-pdf/ On-Device Processing: Private and secure—no files ever leave your phone.

About

Image & PDF Compressor

Features
Read full description

Image & PDF Compressor is the fastest way to reduce file sizes on your iPhone and iPad. Whether you need to shrink photos for email, compress PDFs for sharing, or free up storage space, this app makes it simple. Key Features: - Compress images (JPEG, PNG, HEIC) with adjustable quality settings - Reduce PDF file sizes while maintaining readability - Batch compression for multiple files at once - Preview compressed files before saving - Share compressed files directly from the app - All processing happens on your device - your files never leave your phone - No account required, no ads, no data collection Perfect for: - Sending large photos via email or messaging apps - Reducing PDF sizes for faster uploads - Freeing up valuable storage space on your device - Preparing images for websites and social media Simple, fast, and private. Download now and start saving space!

Screenshots

Compress PDF3 screens
Image & PDF Compressor4 screens

Verdict

The call

The clearest difference is in-app purchases: Image & PDF Compressor at none against Compress PDF's 3. Image & PDF Compressor also leads on iOS requirement (15.1 vs 17.6). Compress PDF's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Compress PDF sells 3 in-app purchases, starting at $2.99 per 7 days. Image & PDF Compressor asks for nothing beyond the download.

UpkeepUpdate frequency

Compress PDF ships an update fortnightly, Image & PDF Compressor every 2 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Compress PDF versus Image & PDF Compressor: the parameters behind the verdict, then further details
ParameterCompress PDFImage & PDF Compressor
PriceFreeFree
Rating4.7 (15 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings15 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size7 MB25 MB
Age rating12+4+
DeveloperPremiumAl LimitedShehar Yar

In-app purchases

3 purchases

Compress PDF

Subscriptions1
  • Premium Weekly$2.997 Days
One-time2
  • Premium$4.99
  • Premium$5.99
None

Image & PDF Compressor

No in-app purchases

Questions

Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Is Image & PDF Compressor free?
Image & PDF Compressor is free to download, with no in-app purchases.
Do Compress PDF or Image & PDF Compressor have ads?
Image & PDF Compressor shows ads; Compress PDF does not.
Which is updated more often, Compress PDF or Image & PDF Compressor?
Compress PDF ships an update fortnightly, and Image & PDF Compressor every 2 months. Most recently, Compress PDF was updated on October 24, 2026 and Image & PDF Compressor on October 11, 2026.

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