PDF Compressor vs Split PDF Merger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Compress PDF files
- Reduce PDF file size
- Select output PDF quality
- Easy-to-use interface
- Single-tap compression
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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.
Split PDF Merger
Easily split large PDF files into smaller ones or merge multiple documents into a single file. This app offers batch processing and custom page range selection for efficient PDF management.
- Intuitive user interface
- Batch processing for multiple files
- Custom page range splitting
- Merge multiple PDFs into one
- Compress PDFs to reduce size
- Fast and efficient processing
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Unleash the Power of PDF Management with PDF Split & Merge Pro! Are you struggling with unwieldy PDF files? Need to extract specific pages or combine multiple documents into one seamless file? PDF Split & Merge Pro is your ultimate solution! Whether for business, school, or personal use, our app simplifies all your PDF needs with ease and efficiency. Key Features: Intuitive Interface: Enjoy a user-friendly design that makes splitting and merging PDFs a breeze. Batch Processing: Save time by processing multiple PDFs at once. Custom Page Ranges: Select and split specific pages or ranges from your PDF documents. Merge Multiple PDFs: Combine several PDFs into a single file quickly. Compress pdfs. Reduce size Why Choose PDF Split & Merge Pro? Fast and Efficient: Experience quick processing times for all your PDF tasks. Data Privacy: Your data is secure with us. We respect your privacy and do not store any files without your consent. How to Use: Split PDFs: Select your PDF, choose the pages you want to split, and save the new document. Merge PDFs: Add multiple PDFs, arrange them in your desired order, and merge them into a single file.
Screenshots
Verdict
The clearest difference is review sentiment: Split PDF Merger at 100% against PDF Compressor's 26%. Split PDF Merger also leads on ads (none vs shown) and rating (5.0 vs 4.6). PDF Compressor's advantage is ratings volume (813 vs 1). On price, in-app purchases and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Split PDF Merger holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PDF Compressor has 813 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of PDF Compressor's written reviews are positive against 100% of Split PDF Merger's.
PDF Compressor ships an update every 2 months, Split PDF Merger every 4 weeks. The most recent releases landed on October 13, 2026 and September 14, 2026 respectively.
| Parameter | PDF Compressor | Split PDF Merger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (813 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 26.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 813 — better | 1 |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 11 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Vishalbhai Vaghasiya | Ernesto Gonzalez |
Customer experience
PDF Compressor
Split PDF Merger
Bugs and 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
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- 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
Split PDF Merger
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PDF Compressor
No in-app purchases
Split PDF Merger
No in-app purchases
Questions
Is PDF Compressor free?
Is Split PDF Merger free?
Which has better reviews, PDF Compressor or Split PDF Merger?
Do PDF Compressor or Split PDF Merger have ads?
Which is updated more often, PDF Compressor or Split PDF Merger?
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