# Zero Authenticator — Privacy-first 2FA solution.

> Privacy-first 2FA solution. (iPhone/iPad app by Blackrock Software s.r.o..)

- Source: https://appshunter.io/ios/app/zero-authenticator/id6740334978 (this page in markdown: same URL + `.md`)
- Developer: [Blackrock Software s.r.o.](https://appshunter.io/developer/1684577323)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 39 MB
- Languages: American English
- Released: 2025-01-15
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/zero-authenticator/id6740334978/reviews.md

## What is Zero Authenticator?

Zero Authenticator is a secure and reliable two-factor authentication (2FA) app that protects your accounts and ensures your data privacy. Our unique feature is complete local data storage, meaning your data is never synced or stored in the cloud – it stays entirely on your device.
Key Features:
• 2FA Authentication Codes: Quickly generate two-factor authentication codes to add an extra layer of security to your accounts.
• Account Search: Easily search through your accounts, even if you have many.
• Account Deletion: Safely and efficiently manage your authentication accounts.
• QR Code Support: Add new accounts by scanning a QR code or entering details manually.
• App Access Protection: Secure the app with a PIN code or biometric authentication (e.g., fingerprint or facial recognition).
• Account Export: Export your accounts to easily transfer them to another device.
Why Choose Zero Authenticator?
• Complete Data Privacy: Your data is not synced or stored in the cloud. Everything stays on your device.
• User-Friendly Design: Intuitive and simple interface suitable for both beginners and advanced users.
• Security First: Zero Authenticator provides the highest level of protection and gives you full control over your 2FA data.
Zero Authenticator – because your data privacy is our top priority.


## Version history (last 1 release)

### 1.0 — 2025-01-15

No release notes.

## More apps by Blackrock Software s.r.o.

- [Comity: Respect and Kindness](https://appshunter.io/ios/app/comity-respect-and-kindness/id6448398468)
- [Zero Network Messenger](https://appshunter.io/ios/app/zero-network-messenger/id6736902594)
- [Zero Network](https://appshunter.io/ios/app/zero-network/id6744319835)

All apps by Blackrock Software s.r.o.: https://appshunter.io/developer/1684577323

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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 2026-05-19.*