# BlazeAuth vs Authenticator

The clearest difference is monetization model: Authenticator at free with in-app purchases against BlazeAuth's subscription. Authenticator also leads on rating (5.0 vs 4.5) and update cadence (every 4 days vs every 2 weeks). BlazeAuth's advantage is ads (none vs shown) and ratings volume (2.1K vs 1). On price and in-app purchases there is nothing between them.

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

Authenticator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: BlazeAuth has 2.1K ratings behind it against 1, so its average is the more settled of the two.

BlazeAuth ships an update every 2 weeks, Authenticator every 4 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BlazeAuth | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2.1K ratings)](https://appshunter.io/ios/app/blazeauth-mfa-authenticator/id6737611270/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6808388945/reviews)** |
| Number of ratings | **2.1K** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 2.2 GB | 43 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Kanatom Limited](https://appshunter.io/developer/1751253046) | [Lumetro LLC](https://appshunter.io/developer/1802229122) |

## What reviewers say

### 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


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6808388945)

Secure your online accounts with two-factor authentication generated directly on your device. Easily set up TOTP codes by scanning QR codes, which refresh every 30 seconds and function offline. Supports a vast range of popular services and offers encrypted backup and sync.

**Highlights:** Time-based one-time passwords (TOTP), Offline code generation, QR code setup, Encrypted backup and sync, Import from other authenticators, App Lock with biometrics, Password manager with autofill, Data breach monitoring

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium | $9.99 | per 7 days |
| Authenticator Premium | $39.99 | per year |


## Frequently asked questions

### Is BlazeAuth free?

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

### Is Authenticator free?

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

### Which has better reviews, BlazeAuth or Authenticator?

Authenticator is rated higher. BlazeAuth averages 4.5 out of 5 from 2.1K ratings, while Authenticator averages 5.0 from 1 ratings.

### Do BlazeAuth or Authenticator have ads?

Authenticator shows ads; BlazeAuth does not.

### Which is updated more often, BlazeAuth or Authenticator?

BlazeAuth ships an update every 2 weeks, and Authenticator every 4 days. Most recently, BlazeAuth was updated on October 12, 2026 and Authenticator on September 30, 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.*