# Authenticator App: 2FA & MFA. — Two Factor Authentication OTP

> Two Factor Authentication OTP (iPhone/iPad app by Essa Studio.)

- Source: https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6780433633 (this page in markdown: same URL + `.md`)
- Developer: [Essa Studio](https://appshunter.io/developer/1773623663)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 36 MB
- Languages: American English
- Released: 2026-08-05
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6780433633/reviews.md

## What is Authenticator App?

Authenticator App: 2FA, MFA generates secure one-time codes for any account — instantly, offline, and protected by your Face ID or Touch ID.

Add any account manually in seconds and get a fresh 6-digit TOTP or HOTP code every 30 seconds. No SMS. No internet connection required. No third party ever sees your codes.

 WHAT THE APP DOES

• Generates TOTP & HOTP codes (RFC 6238 / RFC 4226) for any service that supports two-factor authentication
• Works with Google, Microsoft, Apple ID, Amazon, GitHub, Dropbox, Slack, Facebook, and thousands more
• Add accounts via QR code or manual key entry
• Stores all accounts in one organised list with custom names for easy navigation
• Refreshes codes automatically every 30 seconds with a visible countdown timer
• Locks the app behind Face ID or Touch ID so only you can access your codes
• Runs fully offline — codes are generated on-device, never sent to a server

 BACKUP & RESTORE

Encrypted backup saves all your accounts to the cloud. If you switch or lose your phone, restore every account to a new device in one tap. Backup is end-to-end encrypted — your keys never leave your device.

 SWITCHING FROM ANOTHER APP

Add your existing accounts manually using the secret keys from each service. Takes a few minutes and keeps access to every account intact.

 PRIVACY AND SECURITY

Authenticator: 2FA Auth, MFA complies with stringent privacy standards, ensuring that your data remains safe and confidential. For more information, please review our Privacy Policy at https://authgreen.com/privacy 

 SUBSCRIPTION AND TERMS

Authenticator App: 2FA, MFA is a subscription-based app with a free trial period. Subscribe for unlimited access with no commitment, and you can cancel anytime. Manage your subscription and disable auto-renewal in iTunes' Account Settings after purchase. Read our Terms of Service at https://authgreen.com/termsofuse

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Auth Premium Weekly | $6.99 | per 7 days |
| Auth Premium Annually | $49.99 | per year |



## Version history (last 1 release)

### 1.0.0 — 2026-08-05

No release notes.

## More apps by Essa Studio

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All apps by Essa Studio: https://appshunter.io/developer/1773623663

## Related topics

[application authentication](https://appshunter.io/ios/topics/application-authentication) · [epictok](https://appshunter.io/ios/topics/epictok) · [authentication](https://appshunter.io/ios/topics/authentication) · [the stable studio](https://appshunter.io/ios/topics/the-stable-studio)

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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 2026-09-07.*