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

This app provides free two-factor and multi-factor authentication for your online accounts. It also offers a password manager with autofill, encrypted backups, and a built-in VPN for enhanced digital security.

Highlights
  • Two-Factor Authentication (2FA)
  • Password Manager with Autofill
  • Encrypted Backups
  • Cross-Device Sync
  • Offline Access
  • Built-In VPN Protection
Features
Read full description

The App is your go-to, free solution for managing two-factor (2FA) and multi-factor (MFA) authentication on your iPhone and iPad. Safeguard your online accounts—like Facebook, Google, Instagram, Microsoft, Roblox, and thousands more—using secure 2FA codes. Whether securing emails, social media profiles, or financial accounts, KeyGuard provides reliable and free two-factor authentication. Download it today on your iPhone or iPad to take control of your online security! Why? Goes beyond just two-step verification. It’s a comprehensive solution for managing 2FA codes, passwords, and overall digital security. Whether you’re in need of an authenticator app, a password manager with autofill, or even a built-in VPN, KeyGuard offers unmatched convenience and security. Key Features: Two-Factor Authentication (2FA): Safeguard your accounts with time-based codes (OTP, TOTP). Works perfectly with Google, Facebook, Microsoft, Instagram, and more. Password Manager with Autofill: Safely store, organize, and autofill your passwords. Effortlessly generate strong, unique passwords. Encrypted Backups: Keep your 2FA codes and passwords secure with end-to-end encrypted iCloud backups. Cross-Device Sync: Access your 2FA codes and passwords across your iPhone, iPad, and other Apple devices in real-time. Offline Access: Generate 2FA codes without an internet connection, ensuring continuous protection. Advanced Security Options: Lock the app with Touch ID, Face ID, or a secure PIN for extra security, ensuring only you can access your data. Built-In VPN Protection: Secure your online connection and browse safely with an integrated VPN. Getting Started is Simple: Log in to the account you wish to secure (e.g., Google, Facebook, Amazon). Go to the account's security settings and enable Two-Factor Authentication (2FA). Choose the "Authentication App" option. Scan the QR code with the KeyGuard App. Enter the generated code to confirm the setup. Enable encrypted backups for extra peace of mind. Your Data, Fully Secured App ensures your sensitive data is safe with end-to-end encryption, making sure that only you can access it—whether it’s stored on the cloud or offline. With secure backups, offline access, and seamless device syncing, keeping your data safe has never been easier. Compatible with Thousands of Services Protect your favorite accounts, including Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn, and many others. Download KeyGuard Authenticator App Today! Take charge of your online security now. With features like password management, a VPN, and encrypted backups, KeyGuard is the ultimate tool for safeguarding your accounts. Subscription Details Unlock premium features such as unlimited tokens, advanced password management, and enhanced VPN protection. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage your subscriptions in the App Store settings. To protect your security and deter refund fraud, we provide Apple with anonymized data about how the app is used. Our full refund policy is explained in our Privacy Policy and Terms of Use. Contact us: bedirhank11@outlook.com Privacy Policy: https://docs.google.com/document/d/1oRxdygmPYDMLOA9lrU9tyxd9XrmEhIdB3zp2awBmmOY/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1vo6uJR2_pkKJg_zJ8p7Vz4oMJYyI0FEHo2aSS-il00c/edit?usp=sharing

About

PDF Converter

Easily convert any file, photo, or document into a high-quality PDF. Scan, merge, split, edit, and sign PDFs directly on your device without needing a computer. Ideal for students, professionals, and everyday organization.

Highlights
  • Convert images, documents, and web pages to PDF
  • Convert PDF to Word, Excel, PowerPoint, and JPG
  • Scan documents with auto-edge detection
  • Merge, split, and rearrange PDF pages
  • Edit, sign, and annotate PDFs
  • Compress PDFs for easy sharing
  • Extract text from PDFs
Features
Read full description

Turn any file, photo, or document into a high-quality PDF in seconds. PDF Converter makes it simple to scan, convert, merge, split, and edit PDFs right on your iPhone or iPad — no computer required. Perfect for school, work, or personal organization. Convert Anything to PDF Images → PDF (JPG, PNG, Photos) Word, Excel, PowerPoint → PDF Text files → PDF Web pages → PDF Whether you’re combining photos of receipts or turning a Word report into a PDF, PDF Converter makes it fast and easy. Convert PDF to Other Formats Need to reuse or edit your content? Convert PDF into: PDF → Word PDF → Excel PDF → PowerPoint PDF → JPG Extract text from PDF Scan Documents Instantly Turn paper into digital PDFs: Homework, notes, or lecture slides Receipts, invoices, and bills Contracts or business forms ID cards and personal documents Auto-detect edges, enhance quality, and create professional-looking PDFs in seconds. Edit, Sign & Organize Do more than just convert: Merge multiple PDFs into one Split large PDFs into smaller files Rearrange, rotate, or delete pages Compress PDFs for easier sharing Add signatures or fill out forms Annotate with text, highlights, or notes Designed for Students, Professionals & Everyone Students: submit homework, scan notes, convert assignments, organize study materials Professionals: prepare contracts, share reports, sign and edit PDFs, send documents securely Everyday use: organize receipts, bills, travel documents, or personal files into neat PDFs Fast, Simple & Reliable Convert files in seconds Clean, intuitive interface Works offline High-quality output Optimized for iPhone & iPad Share & Export Anywhere Send your PDFs via: Email Messages PDF Converter gives you all the tools you need to manage documents on the go — quickly, easily, and professionally. Download now and turn any file into a perfect PDF today! Contact us: ulrikkvist056@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1eLBQiWmrvBSsRKldqOvM7pPby_5oAZr6no0Tjekr73Y/edit?usp=sharing

Screenshots

Authenticator4 screens
PDF Converter4 screens

Verdict

The call

Authenticator and PDF Converter are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 $6.99 per 7 days and PDF Converter sells 4 in-app purchases, 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

On the App Store both sit at effectively the same score — 4.5 for Authenticator against 4.5 for PDF Converter. Both are backed by a comparable volume of ratings — 8 and 8 respectively.

UpkeepUpdate frequency

Authenticator ships an update every 4 days, PDF Converter every 2 days. The most recent releases landed on October 28, 2026 and October 1, 2026 respectively.

ScorecardNo meaningful differences
Authenticator versus PDF Converter: the parameters behind the verdict, then further details
ParameterAuthenticatorPDF Converter
PriceFreeFree
Rating4.5 (8 ratings)4.5 (8 ratings)
Number of ratings88
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS16 — better16.6
Further details — not scored
Size11 MB10 MB
Age rating4+4+
DeveloperCrossing PubUlrik Kvist

Customer experience

Authenticator

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%

PDF Converter

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

3 purchases

Authenticator

Subscriptions2
  • Weekly Trial Subscription3 Days trial$6.997 Days
  • Weekly Subscription$6.997 Days
One-time1
  • Premium$3.99
4 purchases

PDF Converter

Subscriptions4
  • Weekly Subscription$6.997 Days
  • Weekly Trial Subscription3 Days trial$6.997 Days
  • Monthly Subscription$19.991 Month
Show 1 more
  • Annual Subscription$29.991 Year

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 and PDF Converter are both rated 4.5 out of 5 on the App Store, from 8 and 8 ratings respectively.
Do Authenticator or PDF Converter have ads?
Neither Authenticator nor PDF Converter shows ads.
Which is updated more often, Authenticator or PDF Converter?
Authenticator ships an update every 4 days, and PDF Converter every 2 days. Most recently, Authenticator was updated on October 28, 2026 and PDF Converter on October 1, 2026.

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