# Authenticator: 2FA, MFA, OTP — Two Factor Authentication, MFA

> Two Factor Authentication, MFA (iPhone/iPad app by Lumetro LLC.)

- Source: https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6808388945 (this page in markdown: same URL + `.md`)
- Developer: [Lumetro LLC](https://appshunter.io/developer/1802229122)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.0 · 40 MB
- Languages: American English
- Released: 2026-09-10
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6808388945/reviews.md

## What is Authenticator?

Secure your accounts with two-factor authentication generated on your device. Authenticator creates time-based one-time passwords (TOTP) for every service that supports 2FA.

Scan a QR code and you're set up in seconds. Codes refresh every 30 seconds and work fully offline.

Works with Google, Microsoft, Apple, Facebook, Instagram, X, Amazon, PayPal, Coinbase, Binance, Dropbox, GitHub, Slack, Discord, Shopify and thousands more.

FEATURES

► Secure TOTP codes
Standards-based one-time passwords that refresh automatically. Generated on your device, so airplane mode or weak signal never blocks a sign-in.

► Setup in seconds
Scan a QR code or enter a key manually. No account, no email, no registration.

► Encrypted backup and sync
Codes are encrypted before they reach iCloud. Restore on a new phone in a minute, with automatic sync across iPhone, iPad, Mac and Apple Watch.

► Import from any authenticator
Switch from Google Authenticator, Authy or Microsoft Authenticator via QR code or CSV. Export anytime.

► App Lock
Face ID, Touch ID or PIN, with auto-lock the moment you switch away.

► Organize your accounts
Folders, drag and drop, custom names and icons. Thirty accounts still take one glance to search.

► Apple Watch and widgets
Codes on your wrist, plus Home Screen and Lock Screen widgets that copy a code without opening the app.

► Password manager with autofill
Unlimited logins in the same encrypted vault, filled into Safari and any app by iOS. Built-in generator for strong passwords.

► Data breach monitoring
Get alerted when your email or password appears in a known leak, with a clear list of what to change first.

► Private browser
No history, no cookies, no tracking. Sign in to sensitive accounts leaving nothing behind.

► Unlock the Full Experience
To access all features and create unlimited designs, an active Authenticator subscription is required.

Download Authenticator today and take control of your accounts with the security and simplicity of modern two-factor authentication.

If you have questions or ideas, we’d love to hear from you:
support@lumetro.com

Privacy Policy: https://lumetro.com/authenticator/privacy
Terms of Use: https://lumetro.com/authenticator/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Authenticator Premium | $9.99 | per 7 days |
| Authenticator Premium | $39.99 | per year |



## Version history (last 1 release)

### 1.0 — 2026-09-10

No release notes.

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All apps by Lumetro LLC: https://appshunter.io/developer/1802229122

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*