PDF Compressor vs Compress PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Fast PDF compression
- Multiple compression levels
- Simple, clean interface
- Open from Files app
- Share compressed PDFs
- Save storage space
Read full descriptionHide 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
Compress PDF
Read full descriptionHide full description
That PDF is too big to email or upload? Compress PDF shrinks it down in seconds — right on your iPhone, so your documents never leave your device. No ads. No daily limits. No subscription. Pay once. • REAL SIZE REDUCTION — re-compresses the pages so scanned and image-heavy PDFs get dramatically smaller. • THREE LEVELS — Light, Recommended, or Maximum, so you control quality vs size. • NEVER BIGGER — if a PDF is already optimized, we keep your original instead of inflating it. • 100% PRIVATE — everything happens on your iPhone. Your documents are never uploaded. • NO ADS, NO SUBSCRIPTION — pay once. No "2 free per day" trap, no watermark. Pick a PDF, choose a level, share or save. Done. Best for scanned documents, contracts, and image-heavy PDFs that won't fit an upload limit.
Screenshots
Verdict
The clearest difference is update cadence: Compress PDF at weekly against PDF Compressor's every 4 months. PDF Compressor's advantage is device support (3 vs 1). On price, ads, 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. PDF Compressor sells 2 in-app purchases, starting at $4.99 per 7 days and Compress PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
PDF Compressor ships an update every 4 months, Compress PDF weekly. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | PDF Compressor | Compress PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 46 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrii Kulchytskyi | Jhomar Maravillas |
In-app purchases
PDF Compressor
- PDF Compressor Weekly 3 DAYS trial3 Days trial$4.997 Days
- PDF Compressor Yearly$19.991 Year
Compress PDF
- Unlock Unlimited$4.99
Questions
Is PDF Compressor free?
Is Compress PDF free?
Do PDF Compressor or Compress PDF have ads?
Which is updated more often, PDF Compressor or Compress PDF?
Other comparisons















