Comparison

PDF Compressor vs Compresso

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

Head to head
About

PDF Compressor

Features
Read full description

PDF Compressor โ€“ Reduce PDF File Size Tired of large PDF files? PDF Compressor helps you compress PDF files by up to 98% without noticeable quality loss. With PDF Compressor, you can reduce PDF size in seconds and easily share documents via email, messaging apps, or cloud storage. Perfect for students, professionals, and anyone who works with PDF files daily. Key Features: Compress PDFs up to 98% 3 smart compression modes: High Quality Medium Maximum Compression Unlimited PDF compressions (Premium) Access to all your previously compressed files Batch compression (compress multiple PDFs at once) No ads Works offline โ€“ files are processed locally on your device Why choose PDF Compressor? Reduce PDF size for email attachments Save storage space on your device Faster file sharing Simple, fast, and secure Your privacy matters. All files are processed and stored locally on your device. We never upload your documents to external servers. Contact & Support Need help or have a suggestion? Contact us : https://upbeat-animantarx-f5b.notion.site/SUPPORT-2ebee4e7706780c7a2d5c496801eed5b?source=copy_link Terms of Use : https://upbeat-animantarx-f5b.notion.site/PDF-Compressor-Terms-Conditions-2edee4e770678011bdecca736c82cdc0?source=copy_link Privacy Policy : https://upbeat-animantarx-f5b.notion.site/PDF-COMPRESSOR-Privacy-Policy-2edee4e7706780f1a67ef10873dadf7b?source=copy_link

About

Compresso

Features
Read full description

Compresso is the ultimate all-in-one toolkit to compress, convert, and manage your images, PDFs, and videos - completely offline. Save storage space, meet upload size limits, and keep your data 100% private. Whether you need to shrink a huge photo to an exact size, turn a video into a GIF, convert iPhone HEIC photos to JPG, or merge PDFs, Compresso does it all with a blazing-fast native engine and uncompromising quality. VIDEO TOOLS - Video to GIF: Turn any moment into a shareable GIF. Pick a clip (up to 5 seconds), choose the quality, and see the estimated size instantly. - Video to Images: Extract frames from a video as photos - one every second, or every few seconds - then save them to your album or a ZIP. SMART IMAGE COMPRESSION - Compress to a target size: Fit photos exactly under 100 KB, 200 KB, 500 KB, or 1 MB - perfect for forms, job portals, and email limits. - Compress by quality: Save up to 90% of storage space with WebP, JPG, or the original format. - Custom sliders for Quality, Resolution Scale, and DPI, with a real-time size estimate. CONVERT & RESIZE - HEIC to JPG: Convert iPhone photos to JPG so they open everywhere - websites, PCs, and any device. - Format Converter: Convert between WebP and JPG in a tap. - Resize Image: Resize by exact pixels or by percentage, with an optional aspect-ratio lock. POWERFUL PDF TOOLS - PDF Compression: Shrink PDF file sizes dramatically. - PDF to Images: Extract pages as high-quality WebP or JPG images. - Images to PDF: Combine photos into a perfectly fitted PDF with no white borders. - Combine PDFs: Merge multiple PDFs into one. BATCH & ARCHIVE - Images to ZIP / PDFs to ZIP: Package multiple files into a single ZIP for easy sharing. - Fast, multi-core processing handles massive batches effortlessly. SMART & PRIVATE - 100% offline - no internet required, total privacy. - Battery and thermal awareness protects your device during heavy jobs. - 16 languages supported. Download Compresso today and take full control of your images, PDFs, and videos. Make every file fit!

Screenshots

PDF Compressor3 screens
Compresso4 screens

Verdict

The call

The clearest difference is in-app purchases: Compresso at none against PDF Compressor's 2. Compresso also leads on device support (3 vs 1). PDF Compressor's advantage is ads (none vs shown). On price, update cadence and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $2.49 per 7 days. Compresso asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

Scorecard3 real differences ยท 3 level
PDF Compressor versus Compresso: the parameters behind the verdict, then further details
ParameterPDF CompressorCompresso
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS16.615.0 โ€” better
Further details โ€” not scored
Size13 MB62 MB
Age rating4+4+
DeveloperBaris Mustafa Han UnluKIn Wa Lin

In-app purchases

2 purchases

PDF Compressor

Subscriptions2
  • PDF Compress$2.497 Days
  • Smart Compression$5.991 Month
None

Compresso

No in-app purchases

Questions

Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Is Compresso free?
Compresso is free to download, with no in-app purchases.
Do PDF Compressor or Compresso have ads?
Compresso shows ads; PDF Compressor does not.
Which is updated more often, PDF Compressor or Compresso?
PDF Compressor ships an update every 3 weeks, and Compresso every 3 weeks. Most recently, PDF Compressor was updated on October 26, 2026 and Compresso on October 7, 2026.

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