Comparison

PDF vs Tiny PDF Toolbox・Merge & Split

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

Head to head
About

PDF

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.

Highlights
  • 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
Features
Read full description

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

About

Tiny PDF Toolbox・Merge & Split

Easily manage and enhance your PDF files. This tool allows you to merge, split, extract pages, and encrypt documents. It also converts PDFs into posters or long JPG files for various sharing needs.

Highlights
  • Merge PDF files
  • Extract specific pages
  • Split PDF files
  • Encrypt with password
  • Convert to poster
  • Convert to long JPG
Features
Read full description

Use PDF Toolbox to easily manage and enhance your PDF files. With PDF Toolbox, you can merge, split, extract, and encrypt PDF files, as well as convert PDFs to posters or long JPG files. Features: • Merge two or more PDF files into a single, organized file. • Extract specific pages from a PDF file to create a customized document. • Split a PDF file into multiple files to create smaller, more manageable documents. • Encrypt your PDF files with a password to protect your sensitive information. • Convert a PDF file to a poster, perfect for printing large documents. • Convert a PDF file to a long JPG file, ideal for sharing on social media or web pages. • Share and email your PDF files directly from the app. Get organized and streamline your PDF management with PDF Toolbox. Try it today!

Screenshots

PDF4 screens
Tiny PDF Toolbox・Merge & Split4 screens

Verdict

The call

The clearest difference is rating: Tiny PDF Toolbox・Merge & Split at 4.3 against PDF's 1.0. Tiny PDF Toolbox・Merge & Split also leads on review sentiment (67% vs 40%) and iOS requirement (14.0 vs 16.6). PDF's advantage is update cadence (every 2 weeks vs every 13 months). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF sells 1 one-off in-app purchase and Tiny PDF Toolbox・Merge & Split sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Tiny PDF Toolbox・Merge & Split holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews point the same way: 40% of PDF's written reviews are positive against 67% of Tiny PDF Toolbox・Merge & Split's.

UpkeepUpdate frequency

PDF ships an update every 2 weeks, Tiny PDF Toolbox・Merge & Split every 13 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
PDF versus Tiny PDF Toolbox・Merge & Split: the parameters behind the verdict, then further details
ParameterPDFTiny PDF Toolbox・Merge & Split
PriceFreeFree
Rating1.0 (6 ratings)4.3 (6 ratings) — better
Positive reviews40.0% of reviews66.7% of reviews — better
Number of ratings66
Update frequencyEvery 2 weeks — betterEvery 13 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.614.0 — better
Further details — not scored
Size41 MB6 MB
Age rating4+4+
DeveloperCHUNGKIL KIMGolden Mind Services LTD

Customer experience

PDF

All ratings6 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Tiny PDF Toolbox・Merge & Split

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

PDF

One-time1
  • Remove Ad$3.99
1 purchases

Tiny PDF Toolbox・Merge & Split

One-time1
  • No Ads$3.99

Questions

Is PDF free?
PDF is free to download, with in-app purchases available.
Is Tiny PDF Toolbox・Merge & Split free?
Tiny PDF Toolbox・Merge & Split is free to download, with in-app purchases available.
Which has better reviews, PDF or Tiny PDF Toolbox・Merge & Split?
Tiny PDF Toolbox・Merge & Split is rated higher. PDF averages 1.0 out of 5 from 6 ratings, while Tiny PDF Toolbox・Merge & Split averages 4.3 from 6 ratings.
Do PDF or Tiny PDF Toolbox・Merge & Split have ads?
Both PDF and Tiny PDF Toolbox・Merge & Split show ads.
Which is updated more often, PDF or Tiny PDF Toolbox・Merge & Split?
PDF ships an update every 2 weeks, and Tiny PDF Toolbox・Merge & Split every 13 months. Most recently, PDF was updated on October 4, 2026 and Tiny PDF Toolbox・Merge & Split on October 2, 2026.

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