Comparison

PDF Merger vs Extension WishMark

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

PDF Merger

Features
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PDF Merger 2.0 is the fastest, most private way to combine, split, compress, scan, OCR, and sign PDFs on iPhone and iPad โ€” now with built-in AI Chat powered by Gemini. โ€” NEW IN 2.0 โ€” โ€ข AI Chat (Gemini 2.5 Flash-Lite) โ€” Ask any PDF anything. Summaries, lookups, totals, translations. Opt-in, with no chat history stored on our servers. 5 free questions/week. โ€ข OCR (on-device) โ€” Recognise text on scanned PDFs in 30+ languages. Searchable, copyable, exportable. โ€ข Page Extraction โ€” Pull any page into its own PDF in one tap. โ€ข Page Numbering โ€” Add numbers to every page with custom format & position. โ€ข E-Signature โ€” Stamp a saved signature image with date. โ€ข Cover Page Bundler โ€” Auto-generate a cover with title + table of contents. โ€ข Insert Blank Page โ€” Perfect for chapter breaks. โ€ข 40+ Languages โ€” Fully localized UI and App Store keywords. โ€ข iPad Polished โ€” Sidebar layout, drag-and-drop, Apple Pencil ready. โ€” CORE FEATURES โ€” โ€ข Merge PDFs โ€” Drag, drop, and reorder unlimited files into one PDF. โ€ข Split PDFs โ€” Extract page ranges or single pages with one tap. โ€ข Compress PDFs โ€” Shrink size up to 80% while preserving readability. โ€ข Rotate Pages โ€” Fix sideways scans, per-page or in batch. โ€ข Add Watermark โ€” Text or image, adjustable opacity and position. โ€ข Password Lock โ€” AES-128 encrypted PDFs. โ€ข Document Scanner โ€” Camera-to-PDF with auto-crop and perspective correction. โ€ข JPG to PDF โ€” Photos to PDF with auto-cropping. โ€ข PDF to Images โ€” Each page as JPG or PNG. โ€ข Apple Intelligence โ€” Smart Summary + Auto-Rename, fully on-device. โ€” PRIVACY-FIRST โ€” โ€ข PDF processing stays 100% on your device. โ€ข AI Chat is opt-in. When enabled, only the text of the PDF you're asking about is sent to Gemini, cached for 1 hour, and never stored beyond that. โ€ข No tracking, no analytics, no advertising. โ€ข Files live in your private app sandbox; deleted when you delete them. โ€” PRO TIER (optional) โ€” Unlock unlimited merges, larger batches, watermark removal, password protection, document scanner, OCR, e-signature, AI Chat, Apple Intelligence Smart Summary, and every new feature with a single subscription or one-time Lifetime purchase. โ€ข Weekly โ€” try Pro for less than a coffee โ€ข Yearly โ€” save 70% โ€ข Lifetime โ€” pay once, own forever Subscriptions auto-renew unless cancelled at least 24 hours before the renewal date. Payment is charged to your Apple ID. Manage in Settings โ†’ Apple ID โ†’ Subscriptions. โ€” DESIGNED FOR iOS โ€” โ€ข Built natively with SwiftUI + PDFKit for iOS 17+. โ€ข Optimized for iPhone, iPad, and Apple Pencil. โ€ข Full Dark Mode support. โ€ข Dynamic Type accessibility throughout. โ€ข VoiceOver labels on every interactive control. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/dca821a0-9b8b-48a6-9565-d1c64344a313

About

Extension WishMark

Features
Read full description

Extension WishMark is the ultimate companion for browser power users. Keeping track of great browser extensions across Chrome, Firefox, Safari, Edge, Opera, and Brave has never been easier. Save Extensions Instantly Found a useful extension while browsing? Share it directly to Extension WishMark from any app using the iOS Share Extension โ€” no copy-pasting required. Or paste a store URL manually to save it in seconds. Organize Your Wishlist Sort your saved extensions into built-in categories like Productivity, Privacy & Security, Developer Tools, Shopping, Social, Accessibility, Themes, and Utilities โ€” or create your own. Filter and search your collection to find exactly what you need. Discover New Extensions Browse curated picks and featured extensions to find tools that enhance your workflow, protect your privacy, or just make browsing more enjoyable. Multi-Browser Support Extension WishMark works with all major browser extension stores: - Chrome Web Store - Firefox Add-ons (Mozilla) - Safari Extensions (Mac App Store) - Microsoft Edge Add-ons - Opera Add-ons - Brave Clean & Fast A simple, focused experience with no clutter. Your wishlist is stored on-device and always available โ€” no account required. Whether you're curating a toolkit for work, bookmarking extensions to try later, or sharing recommendations with friends, Extension WishMark keeps everything in one place.

Screenshots

PDF Merger3 screens
Extension WishMark4 screens

Verdict

The call

The clearest difference is in-app purchases: Extension WishMark at none against PDF Merger's 3. Extension WishMark also leads on update cadence (every 5 days vs every 9 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PDF Merger sells 3 in-app purchases, starting at $1.99 per 7 days. Extension WishMark asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Merger ships an update every 9 months, Extension WishMark every 5 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard3 real differences ยท 3 level
PDF Merger versus Extension WishMark: the parameters behind the verdict, then further details
ParameterPDF MergerExtension WishMark
PriceFreeFree
Update frequencyEvery 9 monthsEvery 5 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size2 MB43 MB
Age rating4+17+
DeveloperAhmet BostanckliogluEMiR EMRAH UCKAN

In-app purchases

3 purchases

PDF Merger

Subscriptions2
  • Pro โ€” Weekly3 Days trial$1.997 Days
  • Pro โ€” Yearly$29.991 Year
One-time1
  • PDF Merger Lifetime$59.99
None

Extension WishMark

No in-app purchases

Questions

Is PDF Merger free?
PDF Merger is free to download, with in-app purchases available.
Is Extension WishMark free?
Extension WishMark is free to download, with no in-app purchases.
Do PDF Merger or Extension WishMark have ads?
Neither PDF Merger nor Extension WishMark shows ads.
Which is updated more often, PDF Merger or Extension WishMark?
PDF Merger ships an update every 9 months, and Extension WishMark every 5 days. Most recently, PDF Merger was updated on October 7, 2026 and Extension WishMark on October 6, 2026.

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