# Authenticator App vs Extinguisher360

The clearest difference is review sentiment: Extinguisher360 at 100% against Authenticator App's 45%. Extinguisher360 also leads on rating (5.0 vs 4.7). Authenticator App's advantage is update cadence (every 2 weeks vs every 4 months) and ratings volume (34K vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Extinguisher360 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Authenticator App has 34K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 45% of Authenticator App's written reviews are positive against 100% of Extinguisher360's.

Authenticator App ships an update every 2 weeks, Extinguisher360 every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Authenticator App | Extinguisher360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (34K ratings)](https://appshunter.io/ios/app/authenticator-app-oneauth/id1142928979/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/extinguisher360/id6462470501/reviews)** |
| Number of ratings | **34K** | 3 |
| Positive reviews | 44.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 220 MB | 52 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Extinguisher 360 Inc](https://appshunter.io/developer/1703078539) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-oneauth/id1142928979)

Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

**Highlights:** Add accounts via QR code or manual entry, Time-based OTPs (offline access), Encrypted backup and secure recovery, Sync secrets across devices, Organize accounts with folders, Brand logos for easy identification, Passwordless sign-in options

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and efficient
- 🔒 Very secure
- 👍 Easy to use
- 💡 Has Apple Watch app

**What reviewers complain about**

- 🐛 Unreliable notifications
- 🐛 Confusing user interface
- 🐛 Inconsistent behavior
- 🐛 Difficult to navigate
- 🐛 Locked out of accounts

**Reported bugs**

- Push notifications not working
- Endless authentication loops
- Incompatibility with new devices
- Locking users out of accounts

**Requested features**

- Support for multiple accounts
- Ability to export data to other authenticator apps
- Improved error handling and feedback
- Simpler setup and onboarding process


### Extinguisher360

[App page](https://appshunter.io/ios/app/extinguisher360/id6462470501)

Streamline fire extinguisher inspections with this intuitive app. It simplifies compliance with NFPA 10 requirements through QR code scanning and detailed digital forms, making safety management accessible to everyone.

**Highlights:** Simplified inspections without special qualifications, QR code scanning for automated inspections, User-friendly interface for registration and inventory, Detailed inspection and maintenance forms, Instant report generation for record-keeping, Enhanced safety and credibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Extinguisher360 free?

Extinguisher360 is free to download, with no in-app purchases.

### Which has better reviews, Authenticator App or Extinguisher360?

Extinguisher360 is rated higher. Authenticator App averages 4.7 out of 5 from 34K ratings, while Extinguisher360 averages 5.0 from 3 ratings.

### Do Authenticator App or Extinguisher360 have ads?

Neither Authenticator App nor Extinguisher360 shows ads.

### Which is updated more often, Authenticator App or Extinguisher360?

Authenticator App ships an update every 2 weeks, and Extinguisher360 every 4 months. Most recently, Authenticator App was updated on November 1, 2026 and Extinguisher360 on October 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.*