Ghost Auth vs Authenticator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ghost Auth
Securely manage your two-factor authentication codes locally on your device. Encrypts all data with AES-256 and stores it in your OS keychain, ensuring no sensitive information is uploaded to external servers. Offers biometric unlock, PIN protection, and encrypted iCloud synchronization for added convenience and security.
- AES-256 encrypted local storage
- Biometric and PIN unlock
- Encrypted iCloud synchronization
- TOTP code generation for any service
- QR code scanning and manual entry
- Import from other authenticator apps
- Browser extension support
Read full descriptionHide full description
Ghost Auth keeps your one-time passwords on your device — encrypted with AES-256, stored in your OS keychain, never uploaded. No servers to trust. No sign-up. Just your codes. Security: - AES-256 encrypted local storage - PIN lock with recovery codes - Biometric unlock - Backup & restore with password protection - Encrypted synchronization with iCloud Features: - TOTP codes for any service (Google, GitHub, Discord, etc.) - QR code scanning and manual entry - Import from Google Authenticator and other apps - Device-to-device sync - Browser extension for Chrome and Firefox - 77 languages Privacy: - No account, no cloud, no tracking - Completely offline - Open-source
Authenticator App
Read full descriptionHide full description
Your Digital Security, Organized & Protected Protect every online account with a smarter way to manage two-factor authentication. Authenticator keeps your verification codes safe, organized, and always ready when you need them. Generate secure 2FA codes, manage accounts, create groups, import existing authenticators, and protect your digital identity — all in one simple and private security app. Designed for speed. Built for privacy. KEY FEATURES Secure 2FA Code Generator Add an extra layer of protection to all your accounts with time-based one-time passwords (TOTP). Authenticator supports thousands of popular services including: Google, Facebook, Instagram, Microsoft, Amazon, Discord, Dropbox, PayPal, GitHub, Slack, Shopify, Zoom and many more. Fast QR Code Scanner Set up two-factor authentication instantly. Simply scan a QR code and your secure verification codes are ready to use. Manual Account Setup No QR code? No problem. Enter your setup key manually to create authentication codes whenever scanning is unavailable. Easy Import & Migration Moving from another authenticator app is simple. Import your existing 2FA accounts using supported files and bring your codes with you in seconds. Smart Account Groups Keep your security organized. Create custom groups for Work, Personal, Social accounts or anything you need. Find the right code faster without searching through endless accounts. Encrypted Backup & Sync Your security data stays protected with encrypted storage. Safely back up your authentication accounts and restore them when switching devices. Password Manager Store your passwords securely in one place. Keep your important login information protected and easy to access whenever you need it. Strong Password Generator Create powerful passwords instantly. Customize password length, numbers and characters to improve your account security. Private App Lock Your authenticator should only belong to you. Protect access with Face ID, Touch ID or device security. Clean & Simple Experience Security does not have to be complicated. Authenticator is designed with a modern interface that makes protecting your accounts fast, clear and effortless. YOUR PRIVACY COMES FIRST Your accounts, passwords and authentication codes are your personal data. Authenticator is built with privacy in mind, keeping your information protected and under your control. Secure your accounts today. Simple. Private. Protected. If you have any questions, please contact us: rubiklab.net@gmail.com Privacy Policy: https://sites.google.com/view/nexauth/privacy-policy Terms of Use: https://sites.google.com/view/nexauth/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: Ghost Auth at none against Authenticator App's 2. Ghost Auth also leads on update cadence (every 3 days vs every 11 days) and device support (3 vs 1). On price and ads 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. Authenticator App sells 2 in-app purchases, starting at $9.99 per 7 days. Ghost Auth asks for nothing beyond the download.
Ghost Auth ships an update every 3 days, Authenticator App every 11 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Ghost Auth | Authenticator App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Every 11 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Kestrel AS | Rubiklab |
In-app purchases
Ghost Auth
No in-app purchases
Authenticator App
- Weekly Plan3 Days trial$9.997 Days
- Yearly Plan$59.991 Year
Questions
Is Ghost Auth free?
Is Authenticator App free?
Do Ghost Auth or Authenticator App have ads?
Which is updated more often, Ghost Auth or Authenticator App?
Other comparisons















