PDF Converter vs PDF Compressor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Converter
Easily convert photos and various document types into high-quality PDF files. This tool also allows you to split existing PDFs or merge multiple PDF documents into a single file.
- Convert photos to PDF
- Import and merge various file formats (Word, Excel, PPT) to PDF
- Split PDF files
- Merge multiple PDF files
- High-quality PDF creation
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This professional PDF app helps you handle documents quickly and efficiently. With a clean interface and powerful features, managing PDFs has never been easier. FEATURES - PDF Converter: Convert images and documents into high-quality PDF files. - Split and Merge PDF: Easily split large PDFs or merge multiple files into one organized document. - Compress PDF: Reduce file size while maintaining quality, making sharing and storage easier. - Protect PDF: Secure your files with password protection to keep your information safe. - Manage PDF: Organize, rename, and manage your PDF files with ease. - Scan PDF: Scan documents anytime, anywhere and instantly turn them into PDFs. SUBSCRIPTION - Subscriptions are available on a weekly, monthly, or yearly basis. Your subscription will automatically renew based on the selected plan. - Payment will be charged to your Apple ID account upon confirmation of purchase. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. - You can manage or cancel your subscription in your App Store account settings: https://support.apple.com/en-us/HT202039 Privacy Policy: https://best.kirable.com/links/PDFConverter/PrivacyPolicy Terms of Service: https://best.kirable.com/links/PDFConverter/UserAgreement
PDF Compressor
Easily reduce the size of PDF files by up to 90% without sacrificing quality. This tool offers multiple compression levels and batch processing, making it ideal for emailing documents, saving storage, and meeting upload size limits.
- Compress PDFs up to 90%
- 6 compression levels
- Batch compression
- Organize with folders
- Secure file processing
- Manage and preview files
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Compress PDF files in seconds — reduce file size by up to 90% without losing quality! PDF Compressor is the fastest and easiest way to compress PDF files right from your iPhone or iPad. Whether you need to email a large document, save storage space, or upload a PDF with a size limit, our powerful compression engine shrinks your files while keeping them crystal clear. WHY CHOOSE PDF COMPRESSOR? SUPER FAST COMPRESSION Compress your PDF files in just a few taps. Import, choose a quality level, and get your compressed PDF in seconds. UP TO 90% SMALLER Dramatically reduce PDF file size. Turn a 30 MB document into just a few hundred KB — perfect for email attachments, messaging apps, and online uploads. 6 COMPRESSION LEVELS Choose the perfect balance between size and quality: • No Quality Loss – keeps original quality (~10% reduction) • Light Compression – best for text-heavy documents (~30%) • Balanced – great for long-term storage (~50%) • Web Optimized – ideal for sharing online or by email (~55%) • Screen Optimized – perfect for reading on screens (~60%) • Print Quality – high-quality output ready for printing (~40%) BATCH COMPRESSION Compress multiple PDF files at the same time and save hours of work. ORGANIZE WITH FOLDERS Create folders to keep your work, school, and personal PDFs perfectly organized. Share an entire folder at once. MANAGE YOUR FILES Open, preview, share, rename, move, or delete your compressed PDFs anytime. Track your total storage saved and average reduction right from the home screen. YOUR PRIVACY MATTERS Your files are processed securely and deleted immediately after compression. We never store or access your documents. BEAUTIFUL DESIGN A clean, modern interface that automatically adapts to light & dark mode, with full support for the latest iOS design. PERFECT FOR: • Students – compress lecture notes, assignments, and study materials • Professionals – email contracts, reports, and presentations without size limits • Everyone – free up storage space on your device and in the cloud HOW IT WORKS: 1. Import your PDF files from Files, or any app 2. Choose your compression level 3. Tap "Compress now" and you're done! Your compressed PDFs are ready to share, save, or organize in seconds. PREMIUM SUBSCRIPTION PDF Compressor offers optional in-app purchases and auto-renewable subscriptions to unlock unlimited compressions and premium features. • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscriptions automatically renew unless 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 anytime in your App Store account settings after purchase. • Any unused portion of a free trial period will be forfeited when you purchase a subscription. Privacy Policy: https://techcreativelab.com/apps/pdf-compressor/privacy.html Terms of Use: https://techcreativelab.com/apps/pdf-compressor/terms.html Download PDF Compressor now and make your PDFs smaller, faster, and easier to share!
Screenshots
Verdict
The clearest difference is ads: PDF Compressor at none against PDF Converter's shown. PDF Compressor also leads on update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.8). PDF Converter's advantage is ratings volume (531 vs 1) and monetization model (ad-supported vs freemium). On price, in-app purchases 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
Both are free to download. PDF Converter sells 2 in-app purchases, starting at $2.99 per month and PDF Compressor sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Compressor holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PDF Converter has 531 ratings behind it against 1, so its average is the more settled of the two.
PDF Converter ships an update every 2 months, PDF Compressor every 3 days. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.
| Parameter | PDF Converter | PDF Compressor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (531 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.9% of reviews | — |
| Number of ratings | 531 — better | 1 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 39 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 晓珍 胡 | TechCreative Lab LLC |
Customer experience
PDF Converter
PDF Compressor
Bugs and requests
PDF Converter
Reported bugs
2 issues- App does not convert files as advertised
- Invasive advertising slows down operations
Requested features
1 request- Open PDF page
PDF Compressor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PDF Converter
- Monthly Plan$2.991 Month
- Annual Plan$9.991 Year
PDF Compressor
- Week$1.997 Days
- Month$6.991 Month
- Year$29.991 Year
Questions
Is PDF Converter free?
Is PDF Compressor free?
Which has better reviews, PDF Converter or PDF Compressor?
Do PDF Converter or PDF Compressor have ads?
Which is updated more often, PDF Converter or PDF Compressor?
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