Comparison

Authenticator vs PDF Converter

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

Head to head
About

Authenticator

Securely manage your two-factor authentication tokens and passwords in one place. This app offers offline code generation and a private in-app browser. Free users can manage existing codes and passwords, while premium subscribers gain unlimited creation and secure browsing.

Highlights
  • Organize 2FA tokens and passwords
  • Offline code generation
  • Built-in secure browser
  • Manage existing codes and passwords (free)
  • Unlimited code/password creation (premium)
  • Face ID access
Read full description

Auth Master – Secure 2FA & Password Management Effortlessly organize and protect your two‑factor authentication tokens and passwords all in one place. Auth Master keeps your sensitive data safe on your iPhone — no network needed for codes, plus a built‑in secure browser for private browsing on the go. Free Features: – View, edit, rename, and delete your existing 2FA codes – View, edit, rename, and delete your stored passwords – Access full Settings suite: 1. Rate the app 2. Share Auth Master with friends 3. Contact us via email 4. View Privacy Policy & Terms of Use 5. Restore purchases 6. Set or change your app passcode 7. Enable Face ID for instant access Premium Features (subscription required): – Add and create unlimited 2FA codes (via QR‑scan or manual Secret Key entry) – Save and generate unlimited passwords – Browse securely with our in‑app encrypted browser (no history saved) Subscription Plans: – Weekly: $4.99 – Monthly: $17.99 – Annual: $49.99 Adding and creating 2FA codes, adding passwords, and secure browsing require an active subscription. Viewing, editing, and deleting existing codes and passwords and all Settings features are always free. Payment is charged to your iTunes account at confirmation. Subscriptions auto‑renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your iTunes Account Settings. Privacy Policy: https://telegra.ph/Privacy-Policy-for-2FA-Authenticator-07-22 Terms of Use: https://telegra.ph/2FA-Authenticator-Terms-of-Use-07-22

About

PDF Converter

Easily transform images, documents, and scanned papers into high-quality PDFs. Capture, edit, and organize your files for efficient sharing and printing on the go. Go paperless with this user-friendly conversion tool.

Highlights
  • Convert images and documents to PDF
  • Scan documents with device camera
  • Support for multiple file types
  • Edit and crop images before conversion
  • Organize PDFs with folders
  • Convert PDF back to image/extract text
  • Share, print, and export PDFs
Features
Read full description

PDF Converter is a powerful, user-friendly app that allows you to convert images, documents, and other files into high-quality PDF format in just a few taps. Whether you're working with photos, scanned papers, or digital documents, this app makes PDF creation effortless and efficient. Key Features: - Convert photos, images, and documents into professional PDF files - Capture documents using your device’s camera and turn them into PDFs instantly - Support for various file types: JPG, PNG, DOC, DOCX, TXT, and more - Rearrange, crop, or edit images before conversion - Organize your PDFs with folders for better file management - Secure and private: your files stay on your device - Convert PDF files back into images or extract text when needed - Share, print, or export PDFs directly from the app PDF Converter is ideal for students, professionals, and anyone who needs a fast and reliable way to generate PDFs on the go. From assignments and receipts to contracts and notes - transform your files into clean, readable PDFs in seconds. Stay organized. Stay efficient. Go paperless with PDF Converter. Privacy Policy: https://docs.google.com/document/d/1oIbo-rcr0GPTPiMLwBjcWn72dKrAf76l4RMU1GqKGcg/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1KBBGE0JxFiwHGCXjjmipnzv7DqGpQ9ux8QPxsC5sV3E/edit?usp=sharing

Screenshots

Authenticator4 screens
PDF Converter4 screens

Verdict

The call

The clearest difference is ads: PDF Converter at none against Authenticator's shown. Authenticator's advantage is rating (4.5 vs 4.2) and iOS requirement (14.0 vs 17.2). On price, ratings volume, update cadence 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. Authenticator sells 3 in-app purchases, starting at $4.99 per 7 days and PDF Converter sells 1 in-app purchase, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 26 and 34 respectively.

UpkeepUpdate frequency

Authenticator ships an update weekly, PDF Converter every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 6 level
Authenticator versus PDF Converter: the parameters behind the verdict, then further details
ParameterAuthenticatorPDF Converter
PriceFreeFree
Rating4.5 (26 ratings) — better4.2 (34 ratings)
Number of ratings2634 — better
Update frequencyWeeklyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better17.2
Further details — not scored
Size73 MB15 MB
Age rating4+4+
DeveloperTimon ScherzingerArlo Balme

Customer experience

Authenticator

All ratings25 ratings
Positive88.0%
Neutral0.0%
Negative12.0%

PDF Converter

All ratings34 ratings
Positive76.5%
Neutral2.9%
Negative20.6%

In-app purchases

3 purchases

Authenticator

Subscriptions3
  • Weekly3 Days trial$4.997 Days
  • Monthly$17.991 Month
  • Yearly$49.991 Year
1 purchases

PDF Converter

Subscriptions1
  • Weekly king of PDF Converter!3 Days trial$6.997 Days

Questions

Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Which has better reviews, Authenticator or PDF Converter?
Authenticator is rated higher. Authenticator averages 4.5 out of 5 from 26 ratings, while PDF Converter averages 4.2 from 34 ratings.
Do Authenticator or PDF Converter have ads?
Authenticator shows ads; PDF Converter does not.
Which is updated more often, Authenticator or PDF Converter?
Authenticator ships an update weekly, and PDF Converter every 4 days. Most recently, Authenticator was updated on October 30, 2026 and PDF Converter on November 5, 2026.

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