Comparison

PDF Password Tool vs 2FAS Authenticator App

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

Head to head
About

PDF Password Tool

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
Read full description

PDF Password Tool is a simple PDF security utility for creating unlocked copies of PDFs you can already open, or adding a new open password to PDFs that are not protected yet. It is designed to process files on your device without uploading them to a server. Use it for contracts, certificates, work documents, personal files, and other PDFs you want to handle carefully. Key features - Unlock PDFs when you already know the password - Add a new open password to unlocked PDFs - Process multiple PDF files in order - Save or share processed PDF copies - Open PDFs from Files and share sheets - Multilingual interface: English, Korean, Japanese, Hindi, Spanish, Portuguese, German, French, Indonesian, Italian, Vietnamese, Thai, Arabic, and Chinese (Simplified and Traditional). Please note - This app does not recover or guess PDF passwords. - You need the current password to create an unlocked copy. - If you forget a newly added password, the app cannot recover it. Use PDF Password Tool to manage protected PDF copies quickly and clearly.

About

2FAS Authenticator App

Features
Read full description

Protect your online accounts with simple and reliable two-factor authentication. 2FAS Authenticator App helps you generate secure verification codes for your accounts and adds an extra layer of protection beyond your password. Keep your important accounts safer with fast, convenient authentication whenever you sign in. Key Features: Secure 2FA Codes Generate time-based one-time passwords (TOTP) for supported online accounts. Fast Verification Access your authentication codes when you need them and complete secure sign-ins with ease. Protect Your Online Accounts Add an additional security layer to supported services and reduce the risk of unauthorized account access. WHY USE TWO-FACTOR AUTHENTICATION? Passwords alone may not be enough to protect your online accounts. Two-factor authentication provides an additional verification step when you log in. Even if someone knows your password, they may still need your authentication code to access your account. With an authenticator app, you can generate verification codes directly on your device without relying on SMS for every login. GET STARTED Add your supported accounts by scanning their 2FA QR codes or entering the setup information provided by the service. Once configured, your verification codes are available whenever you need to securely sign in. Keep your accounts protected with fast, simple, and convenient two-factor authentication. Note: 2FAS Authenticator App is an independent authentication application and is not affiliated with third-party services unless explicitly stated. Privacy Policy https://sites.google.com/view/amgtech/privacy-policy Terms of Use https://sites.google.com/view/amgtech/terms-conditions Apple Standard EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PDF Password Tool4 screens
2FAS Authenticator App4 screens

Verdict

The call

The clearest difference is rating: PDF Password Tool at 5.0 against 2FAS Authenticator App's 1.0. PDF Password Tool also leads on in-app purchases (none vs 2) and iOS requirement (15.0 vs 18.0). 2FAS Authenticator App's advantage is ads (none vs shown). On price, ratings volume, update cadence 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. 2FAS Authenticator App sells 2 in-app purchases, starting at $5.99 per 7 days. PDF Password Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PDF Password Tool holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 31, 2026.

Scorecard4 real differences · 6 level
PDF Password Tool versus 2FAS Authenticator App: the parameters behind the verdict, then further details
ParameterPDF Password Tool2FAS Authenticator App
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size30 MB7 MB
Age rating4+4+
DeveloperBokeriaTRIOSDEV (SMC-PRIVATE) LIMITED

In-app purchases

None

PDF Password Tool

No in-app purchases

2 purchases

2FAS Authenticator App

Subscriptions2
  • Weekly Subscription$5.997 Days
  • Yearly Subscription3 Days trial$39.991 Year

Questions

Is PDF Password Tool free?
PDF Password Tool is free to download, with no in-app purchases.
Is 2FAS Authenticator App free?
2FAS Authenticator App is free to download, with in-app purchases available.
Which has better reviews, PDF Password Tool or 2FAS Authenticator App?
PDF Password Tool is rated higher. PDF Password Tool averages 5.0 out of 5 from 1 ratings, while 2FAS Authenticator App averages 1.0 from 2 ratings.
Do PDF Password Tool or 2FAS Authenticator App have ads?
PDF Password Tool shows ads; 2FAS Authenticator App does not.
Which is updated more often, PDF Password Tool or 2FAS Authenticator App?
PDF Password Tool ships an update fortnightly, and 2FAS Authenticator App fortnightly. Most recently, PDF Password Tool was updated on October 31, 2026 and 2FAS Authenticator App on October 31, 2026.

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