# My Device Finder vs Authenticator 2FA

The clearest difference is rating: Authenticator 2FA at 4.2 against My Device Finder's 3.1. Authenticator 2FA also leads on monetization model (free with in-app purchases vs subscription) and update cadence (fortnightly vs every 6 months). My Device Finder's advantage is ads (none vs shown). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. My Device Finder sells 4 in-app purchases, starting at $5.99 per 7 days and Authenticator 2FA sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator 2FA holds the better App Store score, 4.2 against 3.1. That said, the two scores are not equally well evidenced: Authenticator 2FA has 218 ratings behind it against 13, so its average is the more settled of the two.

My Device Finder ships an update every 6 months, Authenticator 2FA fortnightly. Both last shipped on November 4, 2026.

## The numbers

| Metric | My Device Finder | Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (13 ratings)](https://appshunter.io/ios/app/my-device-finder-air-tracker/id6478520838/reviews) | **[4.2 (218 ratings)](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6499083387/reviews)** |
| Number of ratings | 13 | **218** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 13 MB | 29 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andrei Lupu](https://appshunter.io/developer/1861806910) | [Bayram Gezek](https://appshunter.io/developer/1752286955) |

## What reviewers say

### My Device Finder

[App page](https://appshunter.io/ios/app/my-device-finder-air-tracker/id6478520838)

Locate misplaced items like headphones using Bluetooth technology. The app provides directional guidance for a quick and efficient recovery process, featuring a user-friendly interface for a hassle-free search experience.

**Highlights:** Bluetooth device location, Directional guidance, User-friendly interface, Headphone finder, Item recovery

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Effortlessly find lost devices | $5.99 | per 7 days |
| Never lose your devices again | $5.99 | per 7 days |
| Feel the ease of tracking | $19.99 | per month |
| Track your devices | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is My Device Finder free?

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

### Is Authenticator 2FA free?

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

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

Authenticator 2FA is rated higher. My Device Finder averages 3.1 out of 5 from 13 ratings, while Authenticator 2FA averages 4.2 from 218 ratings.

### Do My Device Finder or Authenticator 2FA have ads?

Authenticator 2FA shows ads; My Device Finder does not.

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

My Device Finder ships an update every 6 months, and Authenticator 2FA fortnightly. Most recently, My Device Finder was updated on November 4, 2026 and Authenticator 2FA on November 4, 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.*