# Authenticator 2FA vs Air Detector, Device Finder

Authenticator 2FA and Air Detector, Device Finder both sit at 4.2 stars, but that hides the real split: 75% of Authenticator 2FA's written reviews are positive against 0% of Air Detector, Device Finder's. Authenticator 2FA also leads on ratings volume (218 vs 48). Air Detector, Device Finder's advantage is ads (none vs shown) and update cadence (daily vs fortnightly). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authenticator 2FA sells 5 in-app purchases, starting at $6.99 per 7 days and Air Detector, Device Finder sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Air Detector, Device Finder holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 218 and 48 respectively. Written reviews complicate that: 75% of Authenticator 2FA's written reviews are positive against 0% of Air Detector, Device Finder's, so the app with the better star average is not the one people write more warmly about.

Authenticator 2FA ships an update fortnightly, Air Detector, Device Finder daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Authenticator 2FA | Air Detector, Device Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (218 ratings)](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6499083387/reviews) | **[4.4 (48 ratings)](https://appshunter.io/ios/app/air-detector-device-finder/id6618143623/reviews)** |
| Number of ratings | **218** | 48 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 29 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Bayram Gezek](https://appshunter.io/developer/1752286955) | [Frantz Goelz](https://appshunter.io/developer/1769131275) |

## What reviewers say

### Authenticator 2FA

[App page](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6499083387)

Enhance your online security with this app, providing two-factor authentication (2FA) and multi-factor authentication (MFA) tokens. It generates secure, time-based one-time passwords (TOTP) that update every 30 seconds, working offline for seamless verification across thousands of websites and services.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Time-based one-time passwords (TOTP), Offline code generation, Supports 2,500+ websites, QR code setup

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly Trial | $6.99 | per 7 days |
| Weekly 9 | $9.99 | per 7 days |
| Monthly | $29.99 | per month |
| Yearly 6 | $69.99 | per year |


### Air Detector, Device Finder

[App page](https://appshunter.io/ios/app/air-detector-device-finder/id6618143623)

Locate misplaced Bluetooth-enabled devices with real-time distance tracking and customizable alerts. This app helps you quickly find items like headphones, watches, and phones, ensuring your valuables are always within reach.

**Highlights:** Bluetooth device detection, Real-time distance meter, Quick item recovery, Intuitive interface, Customizable notifications, Device search history

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FinderWeekly | $6.99 | per 7 days |
| FinderMonthly | $14.99 | per month |
| FinderYearly | $31.99 | per year |


## Frequently asked questions

### Is Authenticator 2FA free?

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

### Is Air Detector, Device Finder free?

Air Detector, Device Finder is free to download, with in-app purchases available.

### Which has better reviews, Authenticator 2FA or Air Detector, Device Finder?

Air Detector, Device Finder is rated higher. Authenticator 2FA averages 4.2 out of 5 from 218 ratings, while Air Detector, Device Finder averages 4.4 from 48 ratings.

### Do Authenticator 2FA or Air Detector, Device Finder have ads?

Authenticator 2FA shows ads; Air Detector, Device Finder does not.

### Which is updated more often, Authenticator 2FA or Air Detector, Device Finder?

Authenticator 2FA ships an update fortnightly, and Air Detector, Device Finder daily. Most recently, Authenticator 2FA was updated on November 4, 2026 and Air Detector, Device Finder on October 31, 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.*