HotKey OTP vs Authenticator © App 2FA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
Authenticator © App 2FA
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Authenticator is a secure 2FA Authenticator, Password Manager, and Secure Vault that protects your online accounts and sensitive information. Generate TOTP and OTP verification codes, securely manage passwords, recovery codes, secret keys, API keys, wallet seed phrases, and secure notes—all in one private app. Easily switch from Google Authenticator, Microsoft Authenticator, or another authenticator app by importing supported accounts and continuing to protect your accounts with industry-standard two-factor authentication. Two-Factor Authentication (2FA) • Generate secure TOTP and OTP verification codes • Scan QR codes to add accounts instantly • Add accounts manually • Import supported authenticator export files • Copy verification codes with one tap • Works with thousands of services supporting two-factor authentication Password Manager & Secure Vault • Generate strong, unique passwords • Securely store passwords and recovery codes • Save secret keys, API keys, wallet seed phrases, and secure notes • Organize everything into folders • Quickly search your saved accounts and records Password Health • Check passwords against known data breaches • Find weak, reused, and compromised passwords • Improve your overall password security Privacy & Security • Protect your vault with Face ID, Touch ID, or a passcode • Automatically lock the app after inactivity • Choose Light Mode, Dark Mode, or System Appearance • Securely store your data using the iOS Keychain Your passwords, authentication codes, recovery codes, secret keys, API keys, wallet seed phrases, and secure notes remain securely stored on your device. Password Health uses a privacy-preserving process that never sends your original passwords to the breach-checking service. Protect your digital life with secure 2FA authentication, password management, Password Health, and a private encrypted vault—all in one powerful Authenticator app. Subscription Unlock all premium features with an auto-renewing subscription. Payment will be charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in your App Store Account Settings. Privacy Policy: https://manimaustudios.com/authenticator/privacypolicy.html Terms of Service: https://manimaustudios.com/authenticator/termsofservice.html
Screenshots
Verdict
The clearest difference is in-app purchases: Authenticator © App 2FA at none against HotKey OTP's 2. HotKey OTP's advantage is device support (4 vs 2). On price, ads and iOS requirement 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 2FA asks for nothing beyond the download.
| Parameter | HotKey OTP | Authenticator © App 2FA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Hayk Bareghamyan | Manimau Studios Pte Ltd |
In-app purchases
HotKey OTP
- Monthly Subscription$4.991 Month
- Lifetime Unlock$14.99
Authenticator © App 2FA
No in-app purchases
Questions
Is HotKey OTP free?
Is Authenticator © App 2FA free?
Do HotKey OTP or Authenticator © App 2FA have ads?
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