PDF Compressor vs PDF Converter
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
PDF Compressor
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Make any PDF small enough to send. Pick a size (5 MB, 10 MB, anything) and PDF Compressor hits it. No guessing between "low, medium, high" quality settings, and no uploading your documents to someone's server: compression runs entirely on your iPhone and iPad. WHY PDF COMPRESSOR ⢠Exact size targets: tap 1, 2, 5, 10 or 25 MB, or type any number you want with Premium. The result fits the limit every time. ⢠100% offline and private: your contracts, scans and statements never leave the device. No uploads, no account, no tracking. ⢠Keeps text sharp: smart mode preserves selectable, searchable text whenever possible, and tells you when it did. ⢠Preview before you send: open the compressed PDF right in the app and check the quality, with the exact savings on the row. ⢠Batch mode: compress up to 20 PDFs in one run (Premium). ⢠Works everywhere: pick files from the Files app, or send a PDF straight from Mail with "Open in PDF Compressor". ⢠Savings history: track every megabyte you have freed, day by day. MADE FOR ⢠Emailing scans that are over the attachment limit ⢠Uploading documents to portals with strict size caps ⢠Sending contracts and reports through chat apps ⢠Archiving old scans without filling your storage FREE EVERY DAY One PDF a day, up to 20 MB, at full quality. No watermark, no sign-up, no ads. PDF COMPRESSOR PREMIUM Any file size, unlimited compressions, batch mode up to 20 files, custom size targets and PDF info removal. Premium is available as a weekly or yearly auto-renewable subscription. Subscriptions auto-renew until canceled. Cancel anytime in your Apple ID Subscriptions settings at least 24 hours before the renewal date. Privacy policy: https://app.innovaapps.ai/privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
PDF Converter
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PDF Converter turns your PDFs into editable Word, Excel, and PowerPoint files ā and back into PDFs ā then compresses, merges, and splits them, all in one app. Shrink a bulky file, pull out the pages you need, or hand off a clean document in seconds, no desktop software required. CONVERT PDF ā WORD, EXCEL, POWERPOINT & IMAGES ⢠Convert PDF to and from Word, Excel, PowerPoint, and images in a tap ⢠Layout, fonts, and formatting kept intact so the document looks right ⢠Files are deleted from our server the instant conversion finishes COMPRESS PDF ⢠Shrink scanned and image-heavy PDFs to a fraction of their size ⢠Three quality levels: Smallest, Balanced, Sharpest ⢠See before/after sizes and exactly how much you saved MERGE PDFS ⢠Combine contracts, scans, invoices, and reports into one file ⢠Reorder files before merging SPLIT PDF ⢠Extract exactly the pages you need into a new PDF PRIVATE BY DESIGN ⢠Compress, merge, and split run 100% on your device ⢠Conversions upload over an encrypted connection, are never stored, and are deleted immediately after ⢠No account, no ads, no third-party tracking PDF TOOLBOX PRO ⢠Pro unlocks every tool ā convert, compress, merge and split ⢠Weekly, Monthly, or Yearly auto-renewable subscription; payment is charged to your Apple Account and renews automatically unless cancelled at least 24 hours before the period ends Perfect for students, teachers, accountants, lawyers, freelancers, and anyone who works with documents every day. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: PDF Converter at weekly against PDF Compressor's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $4.99 per 7 days and PDF Converter sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Compressor ships an update every 2 months, PDF Converter weekly. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.
| Parameter | PDF Compressor | PDF Converter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly ā better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details ā not scored | ||
| Size | 6 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Alex Gameli Heyman | RANA RESIDOGLU |
In-app purchases
PDF Compressor
- Weekly$4.997 Days
- Yearly$24.991 Year
PDF Converter
- Pro Weekly$3.997 Days
- Pro Monthly$10.991 Month
- Pro Yearly$57.991 Year
Questions
Is PDF Compressor free?
Is PDF Converter free?
Do PDF Compressor or PDF Converter have ads?
Which is updated more often, PDF Compressor or PDF Converter?
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