# 미꾸라지 광고차단 vs PDF Password Tool

The clearest difference is ads: 미꾸라지 광고차단 at none against PDF Password Tool's shown. PDF Password Tool's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

미꾸라지 광고차단 ships an update every 2 months, PDF Password Tool fortnightly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 미꾸라지 광고차단 | PDF Password Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-password-tool/id6773886649/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 15 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mudfish Networks Inc.](https://appshunter.io/developer/1372662341) | [Bokeria](https://appshunter.io/developer/1425332310) |

## What reviewers say

### 미꾸라지 광고차단

[App page](https://appshunter.io/ios/app/id6469016276)

**Features:** macOS Compatibility, Safari Extension, Vision Pro support

**In-app purchases:** none


### PDF Password Tool

[App page](https://appshunter.io/ios/app/pdf-password-tool/id6773886649)

Secure your PDF documents by adding or removing passwords. This utility processes files directly on your device, ensuring privacy for sensitive information like contracts and certificates. It supports batch processing and easy sharing of protected or unlocked PDF copies.

**Highlights:** Unlock PDFs with existing password, Add new open password to unlocked PDFs, Process multiple PDF files, Save or share processed copies, Open PDFs from Files app, Supports English and Korean

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 미꾸라지 광고차단 free?

미꾸라지 광고차단 is free to download, with no in-app purchases.

### Is PDF Password Tool free?

PDF Password Tool is free to download, with no in-app purchases.

### Do 미꾸라지 광고차단 or PDF Password Tool have ads?

PDF Password Tool shows ads; 미꾸라지 광고차단 does not.

### Which is updated more often, 미꾸라지 광고차단 or PDF Password Tool?

미꾸라지 광고차단 ships an update every 2 months, and PDF Password Tool fortnightly. Most recently, 미꾸라지 광고차단 was updated on October 13, 2026 and PDF Password Tool on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*