# 2FA Authenticator vs Vault Security

The clearest difference is update cadence: 2FA Authenticator at every 2 days against Vault Security's fortnightly. 2FA Authenticator also leads on device support (4 vs 2). Vault Security's advantage is iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 2FA Authenticator against 5.0 for Vault Security. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

2FA Authenticator ships an update every 2 days, Vault Security fortnightly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | Vault Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-authenticator-autheris/id6760686327/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vault-security/id6767111233/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 3 MB | 87 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hunter Eddington](https://appshunter.io/developer/1885735632) | [NPT Media LLC](https://appshunter.io/developer/1896386701) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-autheris/id6760686327)

This privacy-focused app generates time-based one-time passwords (TOTP) to secure your online accounts. It offers features like one-tap code access, QR code scanning for easy setup, and automatic blurring for enhanced privacy. Your secrets are stored securely on your device and never transmitted to any server.

**Highlights:** One-tap code generation, QR code scanning for setup, Google Authenticator import, Automatic blur for privacy, Offline code generation, Secure backup and export

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Vault Security

[App page](https://appshunter.io/ios/app/vault-security/id6767111233)

Safeguard your online presence with comprehensive privacy and security tools. This app shields you from phishing, unsafe websites, and data breaches, while offering a secure VPN and disposable contact aliases for enhanced anonymity.

**Highlights:** Phishing website blocking, Email and phone aliases, Secure VPN, Two-factor authentication codes, Data breach alerts, Network security checks

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Authenticator free?

2FA Authenticator is free to download, with no in-app purchases.

### Is Vault Security free?

Vault Security is free to download, with no in-app purchases.

### Which has better reviews, 2FA Authenticator or Vault Security?

2FA Authenticator and Vault Security are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 2FA Authenticator or Vault Security have ads?

Neither 2FA Authenticator nor Vault Security shows ads.

### Which is updated more often, 2FA Authenticator or Vault Security?

2FA Authenticator ships an update every 2 days, and Vault Security fortnightly. Most recently, 2FA Authenticator was updated on October 7, 2026 and Vault Security on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*