PDF Editor vs Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Editor
This app acts as a portable PDF assistant, allowing users to scan, edit, and convert documents and photos into PDF format. It offers high-quality scanning, smart OCR for text recognition, and versatile editing tools. Convert PDFs to various formats and secure your files with encryption.
- High-quality scanning
- Smart OCR text recognition
- All-in-one PDF editing
- Format conversion (Word, Excel, images)
- Secure file encryption
- Add text, images, annotations, signatures
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PDF Editor - OCR Scan Edit: Your mobile PDF office assistant. Supports editing, scanning, and OCR recognition, making document management easy and efficient. Key Features: -High-Quality Scanning: Easily scan paper documents using your phone's camera to generate high-definition PDF files, with support for automatic cropping and image enhancement. -OCR Text Recognition: Intelligently recognize text in images or scans, extracting and generating editable PDF files with one click, instantly converting paper documents to digital form. -All-in-One Editing: Easily add, delete, and rearrange pages. Supports filters, highlights, and annotations, making your PDFs more readable and personalized. -Image to PDF: Import multiple images at once and automatically generate a PDF file for clarity, organization, and efficiency. -Secure Encryption: Utilizes advanced encryption technology to protect your PDF files and prevent information leaks. Whether you're scanning notes, editing documents, or recognizing text in images, PDF Editor - OCR Scan Edit is your go-to assistant. 【Ad-Free Edition - Enjoy a Pure Experience】 Upgrade to the Ad-Free version to enjoy an uninterrupted workspace: • Remove all advertisements completely. • Focus entirely on reading, scanning, and editing. Subscription Details: • Payment will be charged to your iTunes account upon confirmation. • Subscriptions auto-renew unless turned off at least 24-hours before the period ends. • Manage your subscriptions and auto-renewal in your Account Settings after purchase. Privacy Policy: https://sites.google.com/view/pdfpp/home Terms of Use: https://sites.google.com/view/pdftou/home
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.
- Two-Factor Authentication (2FA)
- Password Manager with Autofill
- Encrypted Backups
- Cross-Device Sync
- Offline Access
- Built-In VPN Protection
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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
Screenshots
Verdict
The clearest difference is ads: Authenticator at none against PDF Editor's shown. Authenticator also leads on update cadence (every 4 days vs every 8 days). PDF Editor's advantage is ratings volume (88 vs 9). On price, rating, in-app purchases and monetization model 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
Both are free to download. PDF Editor sells 3 in-app purchases, starting at $4.99 per 7 days and Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for PDF Editor against 4.4 for Authenticator. That said, the two scores are not equally well evidenced: PDF Editor has 88 ratings behind it against 9, so its average is the more settled of the two.
PDF Editor ships an update every 8 days, Authenticator every 4 days. The most recent releases landed on November 14, 2026 and November 4, 2026 respectively.
| Parameter | PDF Editor | Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (88 ratings) — better | 4.4 (9 ratings) |
| Positive reviews | 97.9% of reviews | — |
| Number of ratings | 88 — better | 9 |
| Update frequency | Every 8 days | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 16 — better |
| Further details — not scored | ||
| Size | 33 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | 家俊 张 | Crossing Pub |
Customer experience
PDF Editor
Authenticator
In-app purchases
PDF Editor
- 1 week7 Days trial$4.997 Days
- 1 month1 Month trial$16.991 Month
- 1 year$39.991 Year
Authenticator
- Weekly Trial Subscription3 Days trial$6.997 Days
- Weekly Subscription$6.997 Days
- Premium$3.99
Questions
Is PDF Editor free?
Is Authenticator free?
Which has better reviews, PDF Editor or Authenticator?
Do PDF Editor or Authenticator have ads?
Which is updated more often, PDF Editor or Authenticator?
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