OTP vs Authenticator App Vault+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OTP
This app generates secure one-time passwords for two-factor authentication on your device. It supports various protocols, allows easy account setup via QR codes or manual entry, and offers robust security features like biometric locks and encrypted backups.
- TOTP & HOTP code generation
- QR code scanning for setup
- Biometric app lock (Face ID/Touch ID)
- Encrypted data export/import
- Account grouping and organization
- Dark Mode support
- iCloud sync and backup
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OTP-Auth is a beautifully designed two-factor authentication (2FA) app that generates one-time passwords on your iPhone. Supporting both TOTP and HOTP protocols, it adds an essential layer of security to all your online accounts. KEY FEATURES: - Generate TOTP & HOTP verification codes offline - Scan QR codes or add accounts manually - Tap to reveal code and copy to clipboard - Face ID & Touch ID biometric app lock - Dark Mode with system, light, and dark themes - iCloud sync and backup across devices - Export & import data with AES-256-GCM encryption - Import from Google Authenticator, 2FAS, and Aegis - 60+ branded service icons with auto-matching - Account grouping with drag-and-drop reorder - Search and sort by name, type, or custom order - Modern card-style UI with smooth animations SECURITY FIRST: Your authentication secrets never leave your device or your iCloud. Encrypted exports use AES-256-GCM. Biometric authentication keeps your codes private even if someone has your phone. IMPORT & EXPORT: Easily migrate from other authenticator apps. OTP-Auth supports encrypted JSON, plain text URI, 2FAS backup, Aegis vault, and Google Authenticator QR migration. Export your data securely with password-protected encryption. ORGANIZE YOUR WAY: Group accounts into custom folders, drag and drop to reorder, and use the built-in search to find any account instantly. Hide codes by default and reveal with a tap. PERMISSIONS: Camera access is required for scanning QR codes to add accounts. Learn more about OTP verification: https://www.wikiwand.com/en/One-time_password
Authenticator App Vault+
Secure your digital life by generating time-based one-time passwords for your accounts. This app provides offline access to verification codes, instant setup via QR code scanning, and encrypted backups for seamless device switching. It offers a distraction-free experience without advertisements.
- Generate 6-digit verification codes
- Offline code generation
- Instant QR code setup
- Encrypted iCloud backup
- Supports major platforms
- Ad-free experience
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Protect your accounts in seconds with Authenticator App Vault+ — the fastest and most reliable way to secure your digital life. Stop relying on SMS codes. Generate secure 6-digit verification codes every 30 seconds and keep your accounts safe from hackers. No network? No problem. Access your codes anytime, anywhere — even in airplane mode. Whether you're securing your Google, Instagram, crypto wallets, or banking apps, Authenticator App Vault+ adds an essential layer of protection to everything that matters. Why choose Authenticator App Vault+? • Instant Setup Scan a QR code and you're ready in seconds. No technical knowledge needed. • Works Everywhere Compatible with all major platforms including Google, Facebook, Amazon, and more. • Offline Access Generate codes without Wi-Fi or cellular connection. • Secure Backup Encrypted iCloud backup ensures you never lose access — even if you switch devices. • Password Manager — Save and autofill passwords with end-to-end encryption. • Privacy Browser — Browse without leaving a trace. No history, cookies, or tracking. • Face ID / Touch ID / PIN — Biometric protection keeps all your data secure. • No Ads, No Distractions A clean, fast, and secure experience. • Private Photo & Video Vault — Import photos and videos from your camera roll into the app. Choose to remove them from your system album. Your private media is encrypted and stored in the cloud — only you can see it. Take control of your account security today. Download Authenticator App Vault+ and protect what matters most. CONTACT: evanbrook@tutamail.com Terms: https://authenticator.hinexnet.com/user-agreement-en.html Privacy: https://authenticator.hinexnet.com/privacy-policy-en.html
Screenshots
Verdict
The clearest difference is review sentiment: Authenticator App Vault+ at 57% against OTP's 0%. Authenticator App Vault+ also leads on rating (5.0 vs 3.6) and update cadence (weekly vs every 6 months). OTP's advantage is ratings volume (18 vs 4) and device support (4 vs 2). On price, ads, 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. OTP sells 1 one-off in-app purchase and Authenticator App Vault+ sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Authenticator App Vault+ holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 18 and 4 respectively. Written reviews point the same way: 0% of OTP's written reviews are positive against 57% of Authenticator App Vault+'s.
OTP ships an update every 6 months, Authenticator App Vault+ weekly. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.
| Parameter | OTP | Authenticator App Vault+ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (18 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 57.1% of reviews — better |
| Number of ratings | 18 — better | 4 |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 27 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | 浩 王 | NEUXMIND (HK) LIMITED |
Customer experience
OTP
Authenticator App Vault+
In-app purchases
OTP
- OTPAuth Premium$1.99
Authenticator App Vault+
- Premium Security3 Days trial$6.997 Days
- Premium Security$59.991 Year
- Premium SecurityFree









