2FA Authenticator vs Vault Security
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2FA Authenticator
This privacy-focused app generates time-based one-time passwords (TOTP) to secure your online accounts. It offers features like one-tap code access, QR code scanning for easy setup, and automatic blurring for enhanced privacy. Your secrets are stored securely on your device and never transmitted to any server.
- One-tap code generation
- QR code scanning for setup
- Google Authenticator import
- Automatic blur for privacy
- Offline code generation
- Secure backup and export
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Secure your accounts with Autheris — a privacy-first two-factor authentication (2FA) app for iPhone, iPad, Mac and Apple Watch. Autheris generates the time-based one-time passwords (TOTP) that protect your most important accounts, and keeps the secrets behind them on your device. No account, no sign-up, no ads. NOW ON APPLE WATCH • One Code at a Time — Your codes on your wrist, each with a live countdown. Turn the Digital Crown to move between them. • Read-Only by Design — There is no copy, no editing and no settings on the watch. Your iPhone stays the one place codes are managed. • Works Without Your iPhone — Codes are generated on the watch itself, so they keep counting down with your phone out of reach or switched off. KEY FEATURES • One-Tap Codes — Copy a code with a single tap. The clipboard clears itself after 60 seconds. • Pin and Reorder — Pin the codes you use most to the top, and drag the rest into whatever order suits you. • Recently Deleted — Delete a code by mistake? It stays on your device for 7 days, ready to restore. • QR Scanning — Add an account by scanning a QR code, or choose a screenshot from your photo library. • Time-Based and Counter-Based Codes — TOTP for almost every service, and HOTP for the ones that hand you a counter instead, each with SHA-1, SHA-256 or SHA-512 and 6 to 10 digits. If a service rejects your codes, the algorithm is editable per account. • Import — Bring your token generator accounts across from Google Authenticator, Aegis, andOTP or 2FAS. • Search — Find any account instantly, however long your list gets. • Issuer Icons — Familiar brand marks so you can spot an account at a glance. • Countdown Ring — A clear, colour-customisable ring shows how long each verification code has left. PRIVACY AND SECURITY • Face ID / Touch ID Lock — Locks when opened, and again after 30 seconds away. • Blurred When Backgrounded — Content blurs when you switch apps, and your codes are hidden in the app switcher. • Protected While Recording — Codes are covered whenever your screen is being recorded or mirrored. • Secrets Stay on Your Device — Codes and setup keys are kept in your device's Keychain and never leave it unless you export them or turn on iCloud Sync. • Encrypted Backups — Save an AES-256-GCM encrypted backup protected by a password only you know. • Optional iCloud Sync — Off by default. When you enable it, your secrets are end-to-end encrypted by CloudKit, and the developer cannot read them. • No Account, No Tracking — Nothing to sign up for, no analytics, no advertising. Autheris is open source. Install Autheris, add an account, and keep your second factor — and your 2-step login — under your own control.
Vault Security
Safeguard your online presence with comprehensive privacy and security tools. This app shields you from phishing, unsafe websites, and data breaches, while offering a secure VPN and disposable contact aliases for enhanced anonymity.
- Phishing website blocking
- Email and phone aliases
- Secure VPN
- Two-factor authentication codes
- Data breach alerts
- Network security checks
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Protect your digital life with confidence. Every day, scammers, phishing attacks, fake websites, and data breaches put your personal information at risk. Vault Security helps you stay one step ahead with powerful privacy and security tools designed to keep you and your family safe online. Whether you're browsing the web, checking emails, connecting to public Wi-Fi, or creating new online accounts, Vault works quietly in the background to help protect your identity and alert you to potential threats. Features Safe Mode Automatically blocks known phishing websites, scam pages, malicious domains, and other unsafe websites before they can put your data at risk. Email Protection Scan your inbox for phishing emails, suspicious senders, dangerous links, and fraudulent messages, helping you recognize scams before you interact with them. Secure VPN Browse privately with an encrypted VPN connection that helps protect your data on public Wi-Fi, reduces online tracking, and keeps your internet activity more private. Email & Phone Aliases Create disposable email addresses and phone aliases so you don't have to share your real contact information with every website or service. Authenticator Generate secure two-factor authentication (2FA) codes for your online accounts to add an extra layer of protection beyond passwords. Breach Monitoring Receive alerts if your email address appears in known data breaches so you can take action before compromised information is abused. Network Security Check whether your current network is secure and receive warnings when you're connected to potentially unsafe Wi-Fi. Built for Everyone Vault Security is designed to be simple enough for anyone to use - including parents and older family members who may be more vulnerable to online scams. Clear warnings, easy-to-understand explanations, and powerful protection work together to make staying safe online effortless. Privacy First Your privacy is our priority. Vault performs as much security analysis as possible on your device. When cloud-based analysis is required, only the minimum information necessary to detect threats is processed. We never sell your personal information or browsing history. Stay protected from: Phishing websites Online scams Fraudulent emails Identity theft Data breaches Unsafe Wi-Fi networks Tracking and online profiling Protect your privacy. Secure your identity. Stay one step ahead with Vault Security.
Screenshots
Verdict
The clearest difference is update cadence: 2FA Authenticator at every 2 days against Vault Security's fortnightly. 2FA Authenticator also leads on device support (4 vs 2). Vault Security's advantage is iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for 2FA Authenticator against 5.0 for Vault Security. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
2FA Authenticator ships an update every 2 days, Vault Security fortnightly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.
| Parameter | 2FA Authenticator | Vault Security |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 87 MB |
| Age rating | 4+ | 17+ |
| Developer | Hunter Eddington | NPT Media LLC |
Customer experience
2FA Authenticator
Vault Security
In-app purchases
2FA Authenticator
No in-app purchases
Vault Security
No in-app purchases
Questions
Is 2FA Authenticator free?
Is Vault Security free?
Which has better reviews, 2FA Authenticator or Vault Security?
Do 2FA Authenticator or Vault Security have ads?
Which is updated more often, 2FA Authenticator or Vault Security?
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