Authenticator App vs HotKey OTP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Authenticator App
Enhance your digital security with this multi-factor authentication app. It provides an extra layer of protection for your online accounts beyond just passwords, safeguarding sensitive data from unauthorized access. Easily integrate with popular services and generate dynamic, time-sensitive passcodes.
- Seamless MFA & 2FA integration
- QR code scanning for setup
- Time-based and HMAC one-time passwords
- Biometric security (Face ID/Touch ID)
- End-to-end encrypted iCloud backup/sync
- Export/import one-time passwords
- Cross-device password sending
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Secure Your Digital World with Our MFA & 2FA Solution Safeguard your online accounts with cutting-edge Multi-Factor Authentication (MFA) and Two-Factor Authentication (2FA). Our app offers an extra layer of security by requiring more than just a password to verify your identity, ensuring your sensitive data and personal information stay protected from unauthorized access. Key Features: • Seamless MFA & 2FA Integration: Quickly add multi-factor authentication to your online accounts like Google, Facebook, Dropbox, and more. • QR Code Scanning: Set up 2FA for compatible services effortlessly by scanning a QR code. • Time-Based & HMAC One-Time Passwords (TOTP & HOTP): Generate dynamic, time-sensitive passcodes that add an additional layer of protection. • Biometric Security: Use Face ID or Touch ID for quick and secure access to your 2FA codes and settings. • Backup/synchronise one-time passwords to iCloud (end-to-end encrypted). • Export your one-time passwords to encrypted ZIP archives. • Import one-time passwords from previous exports. • Send your passwords to your Mac in one tap, cross iCloud account (end-to-end encrypted). • Add (custom) icons to your one-time passwords and apply effects. • Fast user experience with most often used functionality easily accessible. • Scan a QR code or add a one-time password manually. • Show both the current and previous one-time password. Why Choose Us? Enhanced Protection: Reduce the risk of unauthorized access to your accounts with additional security checks. User-Friendly Interface: Set up and manage your MFA and 2FA settings with ease—perfect for both beginners and tech-savvy users. Cross-Platform Compatibility: Use our app with all your favorite services, across devices and platforms. Stay safe online by adding an extra layer of defense with our powerful MFA & 2FA solution. Download now and take control of your digital security! Protect Your Accounts in Just a Few Taps – Get Started Today!
HotKey OTP
This app securely generates and stores two-factor authentication codes for your accounts. It supports various import methods, offers offline functionality, and syncs across Apple devices via iCloud Keychain. Privacy is a core focus, with no tracking or ads.
- Generate TOTP and HOTP codes
- Import from other authenticator apps
- Steam Guard support
- Organize accounts with folders and notes
- Instant code copy with auto-clear
- Widgets and AutoFill support
- iCloud Keychain sync
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HotKey OTP is a fast, private two-factor authentication app. It generates the time-based (TOTP) and counter-based (HOTP) verification codes you need to sign in — stored securely on device and synced across your iPhone, iPad, and Mac with iCloud Keychain. FEATURES • Add accounts by scanning a QR code, pasting an otpauth link, importing a file, or entering a key by hand • Import from Google Authenticator, 2FAS, and Aegis • Steam Guard support — get your 5-character Steam codes • Organize accounts into folders and add private notes • Tap any code to copy it instantly; optional auto-clear keeps your clipboard clean • Home Screen and Lock Screen widgets, plus AutoFill for one-time codes • Face ID / Touch ID lock • iCloud Keychain sync — your accounts appear automatically on all your Apple devices • Works completely offline PRIVATE BY DESIGN • No account or sign-up required • No analytics, no tracking, no ads • Your secrets never leave your devices and Apple's iCloud Keychain Now available in English, Russian, German, French, and Simplified Chinese. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Authenticator App at none against HotKey OTP's 2. Authenticator App also leads on iOS requirement (14.1 vs 17.0). HotKey OTP's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price, rating, ratings volume 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
Both are free to download. HotKey OTP sells 2 in-app purchases, starting at $4.99 per month. Authenticator App asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Authenticator App against 5.0 for HotKey OTP. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Authenticator App ships an update every 2 months, HotKey OTP every 3 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.
| Parameter | Authenticator App | HotKey OTP |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 14.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | MTPHoldings LLC | Hayk Bareghamyan |
Customer experience
Authenticator App
HotKey OTP
In-app purchases
Authenticator App
No in-app purchases
HotKey OTP
- Monthly Subscription$4.991 Month
- Lifetime Unlock$14.99
Questions
Is Authenticator App free?
Is HotKey OTP free?
Which has better reviews, Authenticator App or HotKey OTP?
Do Authenticator App or HotKey OTP have ads?
Which is updated more often, Authenticator App or HotKey OTP?
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