Comparison

Photo Compressor X 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

Photo Compressor X

Easily reduce the file size of your photos to save storage space. Supports batch compression for multiple images and various formats like JPG, PNG, and HEIC.

Highlights
  • Compress JPG, PNG, HEIC
  • Save 30-80% storage
  • Easy to use interface
  • Batch compression support
  • Quick creation
Features
Read full description

Photo Compressor X is one The best tool for you to reduce the size of photos.Save storage about 60%! FUNCTION - compress jpg/png/heic - save 30~80% storage - easy to use - support bath compression - qucik reation FEEDBACK If you have any question or suggestions, please feel free to contact us at support emial. PRO SUBSCRIPTION After free trial,payment will be charged to your Apple ID account at the confirmation of purchase.The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase.By signing up for a free trail,you agree to Terms of Service and Privacy Policy. For the Monthly Subscription: The duration of every period of the subscription is 1 month. For the Yearly Subscription: The duration of every period of the subscription is 1 Year. Terms of Service http://tommystudioservice.lofter.com/post/1f7fc88b_12e4c9a50 Privacy Policy http://tommystudioservice.lofter.com/post/1f7fc88b_12c3b126c

About

PDF Compressor

Reduce the size of your PDF documents with this easy-to-use tool. Select your file, choose the desired output quality, and compress your PDFs with a single tap. Save disk space and speed up uploads and downloads.

Highlights
  • Compress PDF files
  • Reduce PDF file size
  • Select output PDF quality
  • Easy-to-use interface
  • Single-tap compression
Features
Read full description

If you want to reduce your PDF file size, save your disk space back and faster on uploads and downloads, ... then let PDF Compressor - Compress PDF File app help you. You can easily compress your PDF files right on your device, with just one tap to select your file Select quality of output PDF to reduce file size PDF. PDF Compressor is a tool to compress PDF documents to reduce PDF file size. Compress PDF files allows you to select heavy PDF files to reduce their size. PDF compressor will simply reduce pdf file size with a single tap. PDF Compressor is free and the best tool to reduce PDF file size. Do download this compressor app and tell us more about how we can improve it. Compressing PDF file size makes it possible for anyone to reduce your PDF document size, especially useful for those PDF files with many scan graphics and photos. Compressed PDF documents require less disk space for storage and faster uploads and downloads save transmission time and cost. This app gives you access to compression options to help you to reduce PDF file size without compromising the document's integrity. Compress PDF File rewrites the entire PDF documents using selected compression options as efficiently as possible. Some PDF documents might not get compressed, because the PDF documents might be already compressed or have nothing much to compress. With our simple and easy-to-use app, you can compress/reduce pdf file sizes using your IOS device. Compress PDF file size has the following features: - Very smart and easy-to-use PDF compressor. - Compress PDF files to reduce PDF file size.

Screenshots

Photo Compressor X3 screens
PDF Compressor3 screens

Verdict

The call

The clearest difference is rating: PDF Compressor at 4.6 against Photo Compressor X's 3.0. PDF Compressor also leads on in-app purchases (none vs 3) and ratings volume (862 vs 2). Photo Compressor X'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. Photo Compressor X sells 3 in-app purchases, starting at $2.49 per month. PDF Compressor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PDF Compressor holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: PDF Compressor has 862 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Photo Compressor X ships an update fortnightly, PDF Compressor every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
Photo Compressor X versus PDF Compressor: the parameters behind the verdict, then further details
ParameterPhoto Compressor XPDF Compressor
PriceFreeFree
Rating3.0 (2 ratings)4.6 (862 ratings) — better
Positive reviews—26.0% of reviews
Number of ratings2862 — better
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size9 MB11 MB
Age rating4+4+
Developer志勇 吴Vishalbhai Vaghasiya

Customer experience

Photo Compressor X

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

PDF Compressor

All ratings813 ratings
Positive90.5%
Neutral2.5%
Negative7.0%
Written reviews50 reviews
Positive26.0%
Neutral0.0%
Negative74.0%

Bugs and requests

Photo Compressor X

Not enough reviews yet to summarise bugs or requests.

PDF Compressor

Reported bugs

9 issues
  • App crashes on second compression attempt
  • File size increases instead of decreasing
  • App exits unexpectedly after compression
  • Compressed file unrecognizable or corrupted
  • Keyboard numbers display as blank
Show 4 more
  • Slow compression times (5+ minutes for small files)
  • Unable to save or retrieve compressed files
  • Document pages expand instead of compress
  • App crashes on launch

Requested features

5 requests
  • Reduce or eliminate advertisements
  • Add compression quality/control settings
  • Batch file compression capability
  • Improved preview functionality for multiple documents
  • Better file naming conventions for compressed files

In-app purchases

3 purchases

Photo Compressor X

Subscriptions2
  • One Month Pro$2.491 Month
  • One Year Pro3 Days trial$9.491 Year
One-time1
  • Liftetime Pass$12.99
None

PDF Compressor

No in-app purchases

Questions

Is Photo Compressor X free?
Photo Compressor X is free to download, with in-app purchases available.
Is PDF Compressor free?
PDF Compressor is free to download, with no in-app purchases.
Which has better reviews, Photo Compressor X or PDF Compressor?
PDF Compressor is rated higher. Photo Compressor X averages 3.0 out of 5 from 2 ratings, while PDF Compressor averages 4.6 from 862 ratings.
Do Photo Compressor X or PDF Compressor have ads?
PDF Compressor shows ads; Photo Compressor X does not.
Which is updated more often, Photo Compressor X or PDF Compressor?
Photo Compressor X ships an update fortnightly, and PDF Compressor every 2 months. Most recently, Photo Compressor X was updated on October 24, 2026 and PDF Compressor on October 27, 2026.

Other comparisons