# Authenticator App · 2FA vs BlazeAuth

The clearest difference is ads: BlazeAuth at none against Authenticator App · 2FA's shown. BlazeAuth also leads on rating (4.5 vs 4.2) and review sentiment (60% vs 45%). Authenticator App · 2FA's advantage is device support (5 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authenticator App · 2FA sells 14 in-app purchases, starting at $9.99 per 7 days and BlazeAuth sells 13 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BlazeAuth holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: BlazeAuth has 2.1K ratings behind it against 381, so its average is the more settled of the two. Written reviews point the same way: 45% of Authenticator App · 2FA's written reviews are positive against 60% of BlazeAuth's.

Authenticator App · 2FA ships an update every 3 weeks, BlazeAuth every 2 weeks. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Authenticator App · 2FA | BlazeAuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (381 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa/id6470149516/reviews) | **[4.5 (2.1K ratings)](https://appshunter.io/ios/app/blazeauth-mfa-authenticator/id6737611270/reviews)** |
| Number of ratings | 381 | **2.1K** |
| Positive reviews | 44.8% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Subscription | Subscription |
| Size | 114 MB | 2.2 GB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [FirstOrder.AI](https://appshunter.io/developer/1713063266) | [Kanatom Limited](https://appshunter.io/developer/1751253046) |

## What reviewers say

### Authenticator App · 2FA

[App page](https://appshunter.io/ios/app/authenticator-app-2fa/id6470149516)

This app provides an extra layer of security for your online accounts by generating time-based one-time passwords (TOTP/OTP) for two-factor authentication. It supports numerous services and offers features like encrypted sync, passkey support, and app-level security.

**Highlights:** Generate 2-factor authentication codes, Support for passkeys and passwordless logins, Encrypted sync and backup via iCloud/Google Cloud, App-level security with Face ID/Touch ID, Widgets for home screen access, Organize codes with folders, Import from Google Authenticator

**Features:** Family Sharing, Apple Watch app

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator PRO Weekly | $9.99 | per 7 days |
| Authenticator Monthly Premium | $11.99 | per month |
| Authenticator Monthly Premium | $11.99 | per month |
| Authenticator Monthly Premium | $12.99 | per month |
| Authenticator PRO Monthly | $12.99 | per month |
| Authenticator Annual Premium | $29.99 | per year |
| Authenticator PRO Yearly | $29.99 | per year |
| Authenticator PRO Yearly | $39.99 | per year |
| OTP Authenticator PRO Yearly | $39.99 | per year |
| OTP Authenticator PRO Yearly | $49.99 | per year |
| Authenticator PRO Lifetime | $39.99 | one-time |
| Authenticator PRO Lifetime | $59.99 | one-time |
| 2FA Authenticator - Pro | $59.99 | one-time |
| Authenticator PRO Lifetime | $79.99 | one-time |

**What reviewers like**

- 🔒 Strong security and encryption for 2FA codes
- 👍 Easy to use and intuitive interface
- 🚀 Fast and reliable performance
- 💻 Cross-platform synchronization (Windows, Mac, iOS, Android)
- ⌚ Widget support and smartwatch integration

**What reviewers complain about**

- 💰 Misleading free-to-paid conversion model
- 🚫 Difficult cancellation process
- ⚠️ Accidental subscription charges
- 🔐 Authentication and login issues
- 📱 Mobile version requires paid subscription

**Reported bugs**

- QR code scanner not functioning properly
- Unable to import keys on mobile without payment
- Sync issues between Mac and iOS devices
- Photo-based QR code reading fails
- App incompatible with CachyOS

**Requested features**

- CachyOS/Arch Linux version support
- Clearer pricing and subscription information upfront
- Manual code entry without QR scanner requirement
- Better cross-platform synchronization documentation
- Improved setup instructions for new devices


### BlazeAuth

[App page](https://appshunter.io/ios/app/blazeauth-mfa-authenticator/id6737611270)

This app offers a comprehensive security solution, combining two-factor authentication, a password manager, and VPN protection. Secure your accounts and online privacy with advanced encryption and seamless backup features.

**Highlights:** Two-Factor Authentication (2FA), TOTP code generation, Password Manager, Encrypted backup, Face ID & Touch ID protection, Built-in VPN

**Features:** Family Sharing

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Weekly Premium | $8.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Weekly Family Premium | $12.99 | per 7 days |
| Annual Premium Offer | $29.99 | per year |
| Annual Premium | $49.99 | per year |
| Annual Premium | $49.99 | per year |
| Annual Premium | $69.99 | per year |
| Annual Family Premium | $79.99 | per year |
| Lifetime Access | $69.99 | one-time |
| Lifetime Access | $89.99 | one-time |
| Lifetime Family Access | $99.99 | one-time |

**What reviewers like**

- 🚀 Quick, reliable logins
- 🔒 Keeps accounts secure
- 👍 Simple setup and smooth operation
- 👍 No annoying ads

**What reviewers complain about**

- 🐛 Does not work on some devices
- 🐛 Occasional crashes
- 👎 Limited customization options

**Reported bugs**

- Does not work on I15 devices
- Information only in German

**Requested features**

- More customization options


## Frequently asked questions

### Is Authenticator App · 2FA free?

Authenticator App · 2FA is free to download, with in-app purchases available.

### Is BlazeAuth free?

BlazeAuth is free to download, with in-app purchases available.

### Which has better reviews, Authenticator App · 2FA or BlazeAuth?

BlazeAuth is rated higher. Authenticator App · 2FA averages 4.2 out of 5 from 381 ratings, while BlazeAuth averages 4.5 from 2.1K ratings.

### Do Authenticator App · 2FA or BlazeAuth have ads?

Authenticator App · 2FA shows ads; BlazeAuth does not.

### Which is updated more often, Authenticator App · 2FA or BlazeAuth?

Authenticator App · 2FA ships an update every 3 weeks, and BlazeAuth every 2 weeks. Most recently, Authenticator App · 2FA was updated on September 28, 2026 and BlazeAuth on September 29, 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.*