PDF vs BookmarkApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easily select and copy specific sections from PDF documents or images. This utility allows precise cropping and text extraction, making it simple to grab exactly what you need from your files.
- Select and copy desired parts of PDFs/images
- Full iOS document explorer integration
- Simple crop and copy functionality
- Text copying from PDF areas
- Adjustable crop box size
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Cropper for PDF/HWP/PNG is a fast, focused tool for reading PDFs and copying exactly the areas you need - problems, figures, tables, paragraphs - straight to the clipboard. Open any PDF, double-tap to enter crop mode, drag a box around the region, and tap the center to copy. The image lands on your clipboard at the original PDF quality, ready to paste into Notes, Pages, Keynote, your messaging app, or any document editor. Built originally for math teachers and students working with worksheets and exam papers, Cropper for PDF works just as well for anyone who needs to lift a clean snippet out of a long document. KEY FEATURES PDF reading - Continuous scroll or single-page mode with smooth swipe navigation - In-PDF text search with match highlights and quick navigation - Outline (table of contents) for fast chapter and section jumps - Page-number jump for long documents - Bookmark any page; the bookmark list is one tap away - Last-viewed page automatically restored when you reopen a file - Dark and sepia reading modes for easier night reading - Per-page rotation that survives across sessions Region copy - Double-tap to enter crop mode anywhere on the page - Free-form rectangular selection with corner handles - Tap the center to confirm and copy - Original PDF quality preserved; no lossy re-rendering - Optional: copy recognized text alongside the image AI auto detection - One tap detects problem regions on the current page - Pick the regions you want, copy all selected at once - Works better on newer devices App - Onboarding tour that you can replay anytime from Settings - Compact, organized settings with clear section grouping - Optional ad-free purchase - Localized in English, Korean, and Japanese [In-app purchases] - in-app: remove ad banner - Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula - Privacy Policy https://cksw.pe.kr/Cropper/privacy.html
BookmarkApp
Easily save and organize web links by pasting URLs directly from your browser. Group your saved links for better management. Access usage instructions anytime.
- Paste URL to create bookmark
- Group saved links
- In-app usage guide
- Organize bookmarks
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Just copy and paste a URL from your browser to quickly create a bookmark list. You can also group them. If you forget how to use it, you can always check the button in the upper left corner.
Screenshots
Verdict
The clearest difference is rating: BookmarkApp at 3.0 against PDF's 1.0. BookmarkApp also leads on in-app purchases (none vs 1). PDF's advantage is review sentiment (40% vs 0%) and update cadence (every 2 weeks vs monthly). On price, ads, device support 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 sells 1 one-off in-app purchase. BookmarkApp asks for nothing beyond the download.
BookmarkApp holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: PDF has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 40% of PDF's written reviews are positive against 0% of BookmarkApp's, so the app with the better star average is not the one people write more warmly about.
PDF ships an update every 2 weeks, BookmarkApp monthly. The most recent releases landed on September 17, 2026 and June 10, 2026 respectively.
| Parameter | BookmarkApp | |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (6 ratings) | 3.0 (1 ratings) — better |
| Positive reviews | 40.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 41 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | CHUNGKIL KIM | Risako Asai |
Customer experience
BookmarkApp
In-app purchases
- Remove Ad$3.99
BookmarkApp
No in-app purchases









