Comparison

One Time Password vs Authenticator Vault

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

One Time Password

This app provides a secure and simple way to store confidential login information for websites and email platforms. It utilizes Touch ID or a passcode for device owner validation, ensuring your data is protected.

Highlights
  • Securely stores login credentials
  • Uses Touch ID for validation
  • Passcode as an alternative to Touch ID
  • Simple and nice design
  • Protects confidential information
Features
Read full description

One Time Password is the Apple-native 2FA authenticator with a built-in Password Vault — both encrypted on your device, both syncable privately via iCloud End-to-End encryption. WHY ONE TIME PASSWORD • Two-in-one: 2FA codes (TOTP) + secure password manager in a single calm vault • One-tap import from Authy, Google Authenticator, 2FAS, Microsoft Authenticator • Apple-native dark UI built for iOS 17 — no web-app port • iCloud End-to-End sync across iPhone, iPad, Mac (Pro) • We never see your codes or passwords — designed offline-first FOR YOUR 2FA CODES • Scan QR codes or paste otpauth URIs to add new accounts • Smooth animated progress rings — no jumpy second ticks like Google Authenticator • Tap to reveal codes — blurred by default to prevent shoulder-surfing • Search, folders (Personal / Work / Banking), and favorites • Custom icons that auto-detect from issuer • Full SHA1 / SHA256 / SHA512 + 6 / 7 / 8-digit support FOR YOUR PASSWORDS • Add, edit, search, and reveal passwords with biometric protection • Auto-clear clipboard after 60 seconds (configurable) • Encrypted with ChaChaPoly using a master key kept in your iOS Keychain • Folders shared with your codes — one organization system • Optional iCloud End-to-End sync (Pro) PRIVACY FIRST • All credentials stored encrypted on this device • Master key kept in iOS Secure Enclave • iCloud sync (when enabled) uses Apple's encryptedValues API — true E2E with Advanced Data Protection • No analytics on your seeds or passwords — ever PRO Unlock unlimited accounts, unlimited passwords, iCloud sync, encrypted backup export, custom icons, and an ad-free experience. • Annual $14.99/year • Lifetime $29.99 — pay once, yours forever MIGRATING FROM v1? If you used the previous Password Manager version of this app, your data is preserved and now appears as fully editable records in the new Passwords tab. Terms of Use: https://app26ground.vercel.app/terms Privacy Policy: https://app26ground.vercel.app/privacy

About

Authenticator Vault

Read full description

Are your most important accounts fully protected? Which passwords are weak or reused across services? Authenticator Vault combines two-factor authentication (2FA) with a secure password vault. Built with a privacy-first approach — no account required, and your sensitive data is protected with strong local encryption. KEY FEATURES 1. Two-Factor Authentication (2FA) • Set up quickly by scanning QR codes or entering keys manually. • Works with major services including Google, Facebook, Discord, and more via standard TOTP/HOTP protocols. • Generate verification codes instantly whenever you need them. 2. Secure Password Vault • Store and organize your login credentials with strong local encryption. • Optionally link passwords with 2FA tokens for faster, unified access. 3. On-Device Security Analysis • Identify weak or reused passwords using on-device analysis. • Get insights into password strength and usage patterns. • Improve your overall account security with actionable suggestions. 4. Password Generator • Generate strong, random passwords in seconds. • Customize length, character types, and exclude confusing characters. 5. Privacy & Protection • App Lock with Face ID or a custom passcode. • Your personal data is protected with local encryption. • No account or registration required — get started immediately. • Supports Dark Mode for comfortable use in any environment. • Privacy Kill-Switch: One-tap to wipe all local data instantly for total peace of mind. • Encrypted Backups: Export your data into a secure, encrypted file for manual backup and recovery. Take full ownership of your digital security with Authenticator Vault.

Screenshots

One Time Password4 screens
Authenticator Vault4 screens

Verdict

The call

The clearest difference is in-app purchases: Authenticator Vault at none against One Time Password's 3. Authenticator Vault also leads on update cadence (every 6 weeks vs every 118 months) and iOS requirement (16.0 vs 18.0). One Time Password's advantage is 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. One Time Password sells 3 in-app purchases, starting at $14.99 per year. Authenticator Vault asks for nothing beyond the download.

UpkeepUpdate frequency

One Time Password ships an update every 118 months, Authenticator Vault every 6 weeks. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
One Time Password versus Authenticator Vault: the parameters behind the verdict, then further details
ParameterOne Time PasswordAuthenticator Vault
PriceFreeFree
Rating2.0 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 118 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size12 MB11 MB
Age rating4+4+
DeveloperNattapon KittisuphatTrafficABC Technology LIMITED

In-app purchases

3 purchases

One Time Password

Subscriptions1
  • Annual Pro$14.991 Year
One-time2
  • Remove Banner$2.99
  • Lifetime Pro$29.99
None

Authenticator Vault

No in-app purchases

Questions

Is One Time Password free?
One Time Password is free to download, with in-app purchases available.
Is Authenticator Vault free?
Authenticator Vault is free to download, with no in-app purchases.
Do One Time Password or Authenticator Vault have ads?
Neither One Time Password nor Authenticator Vault shows ads.
Which is updated more often, One Time Password or Authenticator Vault?
One Time Password ships an update every 118 months, and Authenticator Vault every 6 weeks. Most recently, One Time Password was updated on October 9, 2026 and Authenticator Vault on October 1, 2026.

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