PDF Compressor vs Compress PDF
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PDF Compressor
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PDF Compressor is a fast, simple, and privacy-focused tool for reducing PDF file size on your iPhone and iPad. β COMMON PROBLEMS WE SOLVE β β’ Application system says "PDF must be under 2MB" but yours is 8MB β’ Exam registration (civil service, teaching certification, GRE, IELTS) requires smaller PDFs β’ Visa and passport scans are too large for embassy upload portals β’ Email attachments exceed the 25MB limit β’ Contracts, invoices, and resumes need to be smaller for sharing β’ Academic journal submission systems have strict PDF size limits If any of these sound familiar, PDF Compressor can fix it in seconds. β KEY FEATURES β COMPRESS TO A SPECIFIC TARGET SIZE Choose your target and let the app handle the rest: β’ 500KB β For strict application forms β’ 1MB β For exam registrations β’ 2MB β Most common, works for most upload systems β’ 5MB β For visa and passport documents β’ 10MB β For email attachments and file sharing β’ Custom β Set any target size you need CLEAR RESULTS β’ See original size vs. compressed size β’ View compression ratio (e.g., reduced by 78%) β’ Know immediately if your target was met β’ Preview the compressed PDF to verify readability SAVE & SHARE β’ Save to iCloud Drive, local folders, or other locations β’ Share via Messages, Mail, AirDrop, or any app β’ Smart file naming for easy organization β’ Batch compress multiple PDFs with Pro β PRIVACY FIRST β PDF Compressor processes everything on your device. Your PDF files are never uploaded to any server. We don't read, store, or share your file content. No third-party analytics, no ad tracking, no data collection. β PLEASE NOTE β Compression results vary by PDF type: β’ Scanned / image-heavy PDFs β Typically see 50%β90% size reduction β’ Text-only PDFs β Already small; limited compression possible β’ If the target isn't met, try a larger target β PDF COMPRESSOR PRO β Free users can compress up to 1 time per day. Upgrade to Pro for: β’ Unlimited PDF compression β’ Custom target sizes β’ Batch compression for multiple PDFs β’ Ad-free, distraction-free experience Choose from flexible options: a one-time purchase Lifetime Pro (unlocked forever), or flexible Monthly Pro and Yearly Pro auto-renewable subscription plans. β IN-APP PURCHASES & SUBSCRIPTIONS TERMS β β’ Plans and Billing: Monthly Pro and Yearly Pro are auto-renewable subscriptions. Lifetime Pro is a one-time purchase. Actual prices are shown on the App Store product page and purchase sheet. β’ Auto-Renewal: Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions will automatically renew at the same price and duration unless auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen plan. β’ Manage Subscriptions: You can manage your subscriptions and turn off auto-renewal at any time by going to your App Store Account Settings after purchase. β’ Restore Purchases: If you have previously unlocked Pro, you can reactivate it by clicking "Restore Purchases" on the paywall or settings screen. β’ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Questions or feedback? Reach us through Settings > Contact Us.
Compress PDF
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Compress PDF β Shrink File Size, 100% On Your Device Is a PDF too large to email, upload, or submit? Compress PDF reduces file size in seconds, right on your iPhone or iPad β without ever sending your document to a server. COMMON PROBLEMS THIS SOLVES - An application portal rejects your file for exceeding its size limit - A form, registration, or submission system caps uploads at a few MB - Your email provider blocks large attachments - A scanned document or photo-heavy PDF is taking up way too much storage - You just want a faster, lighter file to share If any of that sounds familiar, Compress PDF fixes it in a few taps. 100% OFFLINE β NOTHING IS EVER UPLOADED Unlike most PDF compressor apps, which quietly send your files to a server to process them, Compress PDF works entirely on-device. Your contracts, IDs, scans, and personal documents never leave your phone. No account, no sign-up, no cloud dependency β just fast, private compression, even with no internet connection. 5 COMPRESSION LEVELS β PICK ONE, OR TAKE FULL CONTROL - High Quality β light compression, virtually no visible quality loss - Medium β balanced size reduction - Standard (Recommended) β a smart default so you don't have to think about it - Low Quality β maximum size reduction when you need the smallest file possible - Custom β full manual control over JPEG quality, image resolution/DPI, color mode (grayscale or black & white), metadata removal, thumbnail removal, and font optimization β with a live estimated size preview as you adjust Most competing apps give you a single "compress" button and hope for the best. Compress PDF gives you a real dial when you need one, so you can hit an exact size target for a strict upload portal instead of guessing. BATCH COMPRESS MULTIPLE PDFs AT ONCE Select several files and compress them together in a single batch job. A dedicated progress screen shows the true status of every file β waiting, compressing, done, failed, or skipped β instead of one vague spinner. When it's finished, Share All or Export All bundles every result into a single zip so you're not tapping through separate share sheets one file at a time. HANDLES PASSWORD-PROTECTED PDFs Locked PDF? The app detects it and asks for the password instead of silently failing partway through. A COMPLETE PDF WORKFLOW, NOT JUST A COMPRESSOR - Built-in viewer to preview any PDF before or after compressing β vertical or book-style scrolling, pinch-to-zoom, rotate, jump-to-page, print, and share - Export or Save to any location you choose β not locked into app-only storage - History tracks every compression with before/after size and % saved, searchable by name, with quick re-share, re-export, or delete BUILT FOR EVERYONE Available in 20 languages with full right-to-left support for Arabic and Urdu. Light, dark, and system themes, each fully designed. Set your default compression level once so returning visits don't require re-picking settings. WHO IT'S FOR - Students and professionals submitting documents with a strict size cap - Anyone emailing large scans, reports, or contracts - People freeing up storage without sacrificing document quality - Power users who want manual control over DPI, quality, and color β not just a black-box "compress" button Compress PDF is free to use, with ads. Pro is an auto-renewable subscription (in-app purchase) that removes all ads and lifts the batch-size limit for unlimited files per batch β support ongoing development and get early access to new features. Download Compress PDF and shrink your files in seconds β privately, offline, and exactly the way you want. Terms of use: https://codifyappsprivacy.blogspot.com/p/terms-of-use.html
Screenshots
Verdict
The clearest difference is ads: PDF Compressor at none against Compress PDF's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $0.99 per month and Compress PDF sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | PDF Compressor | Compress PDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 7 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | θ£ζ δΈ | Muhammad Awais Younas |
In-app purchases
PDF Compressor
- Monthly Pro$0.991 Month
- Yearly Pro$2.991 Year
- Lifetime Pro$3.99
Compress PDF
- Premium Week$2.997 Days
- Premium Month$7.991 Month
- Premium Year$49.991 Year
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?
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