Comparison

Batch PDF Compressor SquashPDF vs PDF Compressor

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 Compressor

Easily reduce the size of PDF documents for faster sharing and efficient storage. This tool offers multiple compression levels to balance quality and file size, all within a simple interface. It integrates with your device's file system and sharing options.

Highlights
  • Fast PDF compression
  • Multiple compression levels
  • Simple, clean interface
  • Open from Files app
  • Share compressed PDFs
  • Save storage space
Features
Read full description

PDF Compressor makes it simple to reduce PDF file size for faster sharing and reliable storage. Compress PDF documents while keeping them clear and readable, and free up space in just a few taps. Why you’ll love it Fast PDF compression for everyday documents Multiple compression levels to balance quality and size Simple, clean interface that gets out of the way Open from the Files app or other apps via Share Save or share compressed PDFs to Mail, Messages, and more Perfect for Emailing large documents without hitting size limits Submitting forms, reports, and homework Archiving receipts, invoices, and manuals Saving storage on your device and in the cloud How it works Open a PDF from Files or Share Choose a compression level Save or share the smaller file Make your PDFs smaller, easier to send, and simpler to store with PDF Compressor. Terms of use: https://docs.google.com/document/d/1FV3FM_FZbsjvM5gHqQnA2oqkE9GBnISmw_FEAGI4bRk/edit?usp=sharing Privacy Policy: https://www.termsfeed.com/live/9a733a9c-44d8-46e8-aa2e-44ed4e28366f

Screenshots

Batch PDF Compressor SquashPDF4 screens
PDF Compressor4 screens

Verdict

The call

The clearest difference is rating: PDF Compressor at 5.0 against Batch PDF Compressor SquashPDF's 3.5. PDF Compressor also leads on device support (3 vs 1). Batch PDF Compressor SquashPDF's advantage is update cadence (every 4 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases 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 Compressor sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Compressor holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Batch PDF Compressor SquashPDF ships an update every 4 weeks, PDF Compressor every 4 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Batch PDF Compressor SquashPDF versus PDF Compressor: the parameters behind the verdict, then further details
ParameterBatch PDF Compressor SquashPDFPDF Compressor
PriceFreeFree
Rating3.5 (2 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 4 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size27 MB46 MB
Age rating4+4+
DeveloperYash MandhyanAndrii Kulchytskyi

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 Compressor

All ratings1 ratings
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
2 purchases

PDF Compressor

Subscriptions2
  • PDF Compressor Weekly 3 DAYS trial3 Days trial$4.997 Days
  • PDF Compressor Yearly$19.991 Year

Questions

Is Batch PDF Compressor SquashPDF free?
Batch PDF Compressor SquashPDF is free to download, with in-app purchases available.
Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Which has better reviews, Batch PDF Compressor SquashPDF or PDF Compressor?
PDF Compressor is rated higher. Batch PDF Compressor SquashPDF averages 3.5 out of 5 from 2 ratings, while PDF Compressor averages 5.0 from 1 ratings.
Do Batch PDF Compressor SquashPDF or PDF Compressor have ads?
Neither Batch PDF Compressor SquashPDF nor PDF Compressor shows ads.
Which is updated more often, Batch PDF Compressor SquashPDF or PDF Compressor?
Batch PDF Compressor SquashPDF ships an update every 4 weeks, and PDF Compressor every 4 months. Most recently, Batch PDF Compressor SquashPDF was updated on September 22, 2026 and PDF Compressor on September 9, 2026.

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