Comparison

PDF vs Vesta Authenticator

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

Vesta Authenticator

This app provides multi-factor authentication by generating unique one-time codes to verify user identity before granting access to Vesta services. It enhances security by adding an extra layer of verification.

Highlights
  • Multi-factor authentication
  • One-time code generation
  • Identity verification
  • Enhanced security
  • Access confirmation
Features
Read full description

The Vesta Authenticator app is a multi-factor authentication service that generates a unique one-time code that is used to confirm a user’s identity before being granted access to Vesta. (https://evv.vestaevv.com)

Screenshots

PDF4 screens
Vesta Authenticator3 screens

Verdict

The call

PDF and Vesta Authenticator both sit at 1.0 stars, but that hides the real split: 40% of PDF's written reviews are positive against 0% of Vesta Authenticator's. PDF also leads on update cadence (every 2 weeks vs every 6 months) and ratings volume (6 vs 1). Vesta Authenticator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, rating and device support 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. Vesta Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.0 for PDF against 1.0 for Vesta Authenticator. 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 are what separate them: 40% of PDF's written reviews are positive against 0% of Vesta Authenticator's.

UpkeepUpdate frequency

PDF ships an update every 2 weeks, Vesta Authenticator every 6 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard7 real differences · 3 level
PDF versus Vesta Authenticator: the parameters behind the verdict, then further details
ParameterPDFVesta Authenticator
PriceFreeFree
Rating1.0 (6 ratings)1.0 (1 ratings)
Positive reviews40.0% of reviews — better0.0% of reviews
Number of ratings6 — better1
Update frequencyEvery 2 weeks — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.612.0 — better
Further details — not scored
Size41 MB34 MB
Age rating4+17+
DeveloperCHUNGKIL KIMDatalogic Software, Inc.

Customer experience

PDF

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

Vesta Authenticator

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

PDF

One-time1
  • Remove Ad$3.99
None

Vesta Authenticator

No in-app purchases

Questions

Is PDF free?
PDF is free to download, with in-app purchases available.
Is Vesta Authenticator free?
Vesta Authenticator is free to download, with no in-app purchases.
Which has better reviews, PDF or Vesta Authenticator?
PDF and Vesta Authenticator are both rated 1.0 out of 5 on the App Store, from 6 and 1 ratings respectively.
Do PDF or Vesta Authenticator have ads?
PDF shows ads; Vesta Authenticator does not.
Which is updated more often, PDF or Vesta Authenticator?
PDF ships an update every 2 weeks, and Vesta Authenticator every 6 months. Most recently, PDF was updated on October 24, 2026 and Vesta Authenticator on October 22, 2026.

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