Comparison

2FA Vault vs Keylet

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

Head to head
About

2FA Vault

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2FA Vault is a fast, offline authenticator built for everyday use. Scan QR codes in seconds, keep favorites at the top, and back up your vault whenever you want β€” all in a clean industrial UI that’s easy to read. Features - 100% FREE - Quick QR scanning and manual setup - Local Keychain storage (no account needed) - Favorites + sorting for instant access - Always‑visible current/next codes - iCloud Drive backup + JSON export - Face ID protection

About

Keylet

Features
Read full description

Keylet is the privacy-first authenticator that fills your 2FA codes right above the keyboard β€” without opening the app, and without ever showing a code on screen. From the makers of Authenticator+ β€” and switching is effortless. Import your accounts in seconds, straight from Authenticator+, Google Authenticator, Authy, Microsoft, 1Password and more β€” or even from a single screenshot, with no second device needed. Your secrets never leave your phone. Everything lives in an encrypted, zero-knowledge vault (AES-256-GCM) that only you can open. No account. No cloud. No tracking. No ads. WHY KEYLET β€’ AutoFill, done right β€” tap a verification-code field and Keylet offers the right code. It fills it; it never displays it. Nothing to shoulder-surf. β€’ Import in seconds β€” from Authenticator+, Google Authenticator, Authy, Microsoft, 1Password, a backup file, or a screenshot. No second device required. β€’ Multiple vaults β€” keep work and personal completely separate, each encrypted on its own. β€’ Encrypted sharing β€” hand a code to someone you trust over end-to-end encryption, with a self-destructing expiry. β€’ Backed up, safely β€” automatic daily encrypted backups on your device, plus password-protected export. No cloud needed. β€’ Yours to organise β€” biometric lock per account, categories, recovery keys and home-screen widgets. β€’ No ads. Ever. Unlimited accounts, free. Keylet keeps your second factor exactly where it belongs: in your hands, encrypted, and out of sight. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studiofifteen.nl/app/keylet/privacy

Screenshots

2FA Vault3 screens
Keylet4 screens

Verdict

The call

The clearest difference is in-app purchases: 2FA Vault at none against Keylet's 3. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Keylet sells 3 in-app purchases, starting at $2.99 per month. 2FA Vault asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

Scorecard1 real difference Β· 5 level
2FA Vault versus Keylet: the parameters behind the verdict, then further details
Parameter2FA VaultKeylet
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, Apple Watch
Requires iOS16 β€” better16.4
Further details β€” not scored
Size8 MB108 MB
Age rating4+4+
DeveloperNikita KuchumovStudio Fifteen

In-app purchases

None

2FA Vault

No in-app purchases

3 purchases

Keylet

Subscriptions2
  • Keylet Pro – Monthly$2.991 Month
  • Keylet Pro – Yearly$12.991 Year
One-time1
  • Keylet Pro – Lifetime$44.99

Questions

Is 2FA Vault free?
2FA Vault is free to download, with no in-app purchases.
Is Keylet free?
Keylet is free to download, with in-app purchases available.
Do 2FA Vault or Keylet have ads?
Neither 2FA Vault nor Keylet shows ads.
Which is updated more often, 2FA Vault or Keylet?
2FA Vault ships an update every 5 days, and Keylet every 5 days. Most recently, 2FA Vault was updated on October 5, 2026 and Keylet on October 4, 2026.

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