Comparison

Batch PDF Compressor SquashPDF vs PDF Compression

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

Head to head
About

Batch PDF Compressor SquashPDF

This tool efficiently reduces PDF file sizes without compromising quality. It allows users to select a target file size and offers batch compression for multiple documents. A preview feature helps verify quality before saving.

Highlights
  • Compress single or multiple PDFs
  • Select target file size
  • Batch compression
  • Side-by-side quality preview
  • Local history of compressions
Features
Read full description

SquashPDF is a fast PDF compressor for iOS that shrinks PDF file size without destroying quality. Reduce a 50 MB contract to under 5 MB, fit a scanned passport into an email attachment, or hit a strict upload limit. What SquashPDF does - Compresses single or multiple PDFs in one tap - Lets you pick a target size (e.g. under 1 MB, under 5 MB, under 10 MB) instead of guessing quality levels - Batch-compresses entire folders of PDFs at once - Shows a side-by-side preview so you can verify quality before saving - Keeps a history of every compression with original vs. final size FAQ -> How much can SquashPDF reduce a PDF? Typically 60–90% for image-heavy PDFs (scans, photos). Text-only PDFs see smaller reductions because text is already efficiently encoded. -> Does SquashPDF work offline? No. Files are uploaded to our server for processing, they are not tied to your identity and are automatically deleted after two hours. -> Will compression ruin the quality of my PDF? No. Pick a target size and SquashPDF balances quality automatically. Use the side-by-side preview to compare before saving. -> Can I compress multiple PDFs at once? Yes. Batch mode compresses dozens of PDFs in one run and saves them with the original filenames. -> Is SquashPDF free? Core compression is free (daily limit of 1 pdf). SquashPDF Pro unlocks unlimited batch compression, larger files, and removes limits. -> Which file types are supported? PDF only. For best results, use SquashPDF on PDFs containing scans, photos, or screenshots — that's where the biggest savings come from. Download SquashPDF and stop fighting upload limits. Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDF Compression

Easily reduce the size of your PDF files without sacrificing quality. This tool is perfect for students and professionals needing to optimize documents for storage, email, or sharing. Compress multiple files quickly and efficiently.

Highlights
  • Compress PDFs for free
  • Reduce file size to specific megabytes
  • Optimize documents for email and sharing
  • Compress multiple PDFs at once
  • Maintain document quality during compression
  • Convert PDFs to ZIP format
Features
Read full description

Do you need to reduce the size of your PDF files quickly, easily, and for free? Our app is the perfect solution! Designed specifically for those who want to compress PDFs to the maximum without losing quality, this tool is ideal for students, professionals, or anyone who wants to optimize storage space and improve digital document management. With our PDF compression app, you can: • Compress PDFs for free and in Spanish. • Reduce the size of large files, such as compressing PDFs to 2 MB, 1 MB, or even smaller. • Optimize documents for easy emailing or sharing on online platforms. • Use advanced features such as compressing PDF documents without losing quality or converting them to other formats, like ZIP. • Process multiple files at once with the “compress multiple PDFs” option. Main Features: • Fast and efficient compression: Whether you need to reduce a PDF to meet a megabyte limit or simply optimize it for your device, our app ensures high-quality results. • User-friendly interface: Designed in Spanish, intuitive and easy to use for all users. • Compatible with your needs: Looking for apps to compress images to PDF or reduce document sizes for cloud storage? Here’s the solution. • Advanced options: In addition to free PDF compression, the app allows you to reduce PDF size to the maximum without affecting text or image quality. Why choose this app? • One of the best free PDF compression apps. • Supports large files, such as PDFs of 10 MB or more, according to your needs. • You can compress PDFs in Spanish without complicated settings. • Delivers excellent results for reducing PDF size for free in seconds. Whether you need to compress a PDF or optimize it for specific purposes, this tool is ideal for you. Discover how easy it is to compress PDF files for free in Spanish and reduce their size with just a few clicks. Use it for: • Compressing PDF documents for work or academic projects. • Reducing megabytes in large documents and sending them via email. • Saving space on your phone or tablet without losing important data. • Optimizing PDFs for websites or collaborative work platforms. Download this amazing PDF compression app now and find out why it’s a favorite among users who need to reduce PDF size easily. Try its powerful features and start saving space today!

Screenshots

Batch PDF Compressor SquashPDF4 screens
PDF Compression4 screens

Verdict

The call

The clearest difference is rating: PDF Compression at 5.0 against Batch PDF Compressor SquashPDF's 3.5. PDF Compression also leads on update cadence (every 4 days vs every 4 weeks) and review sentiment (100% vs 75%). Batch PDF Compressor SquashPDF's advantage is ads (none vs shown) and iOS requirement (16.6 vs 18.5). On price, ratings volume, in-app purchases and monetization model 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. Batch PDF Compressor SquashPDF sells 3 in-app purchases, starting at $3.99 per month and PDF Compression sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Compression holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 75% of Batch PDF Compressor SquashPDF's written reviews are positive against 100% of PDF Compression's.

UpkeepUpdate frequency

Batch PDF Compressor SquashPDF ships an update every 4 weeks, PDF Compression every 4 days. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
Batch PDF Compressor SquashPDF versus PDF Compression: the parameters behind the verdict, then further details
ParameterBatch PDF Compressor SquashPDFPDF Compression
PriceFreeFree
Rating3.5 (2 ratings)5.0 (5 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings25 — better
Update frequencyEvery 4 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better18.5
Further details — not scored
Size27 MB19 MB
Age rating4+4+
DeveloperYash MandhyanAntonio Gonzalez de la aleja german

Customer experience

Batch PDF Compressor SquashPDF

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

PDF Compression

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Batch PDF Compressor SquashPDF

Subscriptions3
  • Monthly Plan$3.991 Month
  • Weekly Subscription$4.997 Days
  • Yearly Subscription$14.991 Year
1 purchases

PDF Compression

One-time1
  • Remove Ads$2.99

Questions

Is Batch PDF Compressor SquashPDF free?
Batch PDF Compressor SquashPDF is free to download, with in-app purchases available.
Is PDF Compression free?
PDF Compression is free to download, with in-app purchases available.
Which has better reviews, Batch PDF Compressor SquashPDF or PDF Compression?
PDF Compression is rated higher. Batch PDF Compressor SquashPDF averages 3.5 out of 5 from 2 ratings, while PDF Compression averages 5.0 from 5 ratings.
Do Batch PDF Compressor SquashPDF or PDF Compression have ads?
PDF Compression shows ads; Batch PDF Compressor SquashPDF does not.
Which is updated more often, Batch PDF Compressor SquashPDF or PDF Compression?
Batch PDF Compressor SquashPDF ships an update every 4 weeks, and PDF Compression every 4 days. Most recently, Batch PDF Compressor SquashPDF was updated on September 22, 2026 and PDF Compression on October 1, 2026.

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