# FreeOTP Authenticator vs BlazeAuth

The clearest difference is rating: BlazeAuth at 4.5 against FreeOTP Authenticator's 3.2. BlazeAuth also leads on update cadence (every 2 weeks vs every 6 months) and review sentiment (60% vs 37%). FreeOTP Authenticator's advantage is in-app purchases (none vs 13) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. BlazeAuth sells 12 in-app purchases, starting at $8.99 per 7 days. FreeOTP Authenticator asks for nothing beyond the download.

BlazeAuth holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: BlazeAuth has 2.1K ratings behind it against 173, so its average is the more settled of the two. Written reviews point the same way: 37% of FreeOTP Authenticator's written reviews are positive against 60% of BlazeAuth's.

FreeOTP Authenticator ships an update every 6 months, BlazeAuth every 2 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FreeOTP Authenticator | BlazeAuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (173 ratings)](https://appshunter.io/ios/app/freeotp-authenticator/id872559395/reviews) | **[4.5 (2.1K ratings)](https://appshunter.io/ios/app/blazeauth-mfa-authenticator/id6737611270/reviews)** |
| Number of ratings | 173 | **2.1K** |
| Positive reviews | 37.0% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 11 MB | 2.2 GB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Red Hat](https://appshunter.io/developer/533936015) | [Kanatom Limited](https://appshunter.io/developer/1751253046) |

## What reviewers say

### FreeOTP Authenticator

[App page](https://appshunter.io/ios/app/freeotp-authenticator/id872559395)

Generate one-time passwords for enhanced online account security. This app creates temporary codes that, when used with your regular password, significantly strengthen your login protection. It functions even without an internet connection.

**Highlights:** Generates one-time passwords, Works offline (airplane mode), Supports Google, Facebook, GitHub, etc., Compatible with TOTP/HOTP protocols, Open source software

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple and lightweight
- 🔒 Open source and privacy-focused
- 👍 Clean and intuitive interface
- 💡 Customizable icons for accounts

**What reviewers complain about**

- 🐛 Crashes and bugs after recent updates
- 🔒 Lack of backup/restore functionality
- 💡 Limited customization options
- 👎 Unable to edit or delete accounts

**Reported bugs**

- Camera not working for QR code scanning
- App crashing on launch or when unlocking accounts
- UI issues on larger iOS devices

**Requested features**

- Add ability to manually enter account details
- Implement iCloud/cloud backup sync
- Allow renaming and deleting of accounts
- Provide Apple Watch support


### 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 (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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 FreeOTP Authenticator free?

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

### Is BlazeAuth free?

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

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

BlazeAuth is rated higher. FreeOTP Authenticator averages 3.2 out of 5 from 173 ratings, while BlazeAuth averages 4.5 from 2.1K ratings.

### Do FreeOTP Authenticator or BlazeAuth have ads?

Neither FreeOTP Authenticator nor BlazeAuth shows ads.

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

FreeOTP Authenticator ships an update every 6 months, and BlazeAuth every 2 weeks. Most recently, FreeOTP Authenticator was updated on September 23, 2026 and BlazeAuth on September 24, 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.*