# Air Tracker, Device Detector. vs Auth Authenticator

The clearest difference is review sentiment: Auth Authenticator at 100% against Air Tracker, Device Detector.'s 0%. Auth Authenticator also leads on rating (4.9 vs 4.6). Air Tracker, Device Detector.'s advantage is update cadence (every 9 days vs every 5 weeks) and iOS requirement (15.3 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Auth Authenticator holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 71 and 28 respectively. Written reviews point the same way: 0% of Air Tracker, Device Detector.'s written reviews are positive against 100% of Auth Authenticator's.

Air Tracker, Device Detector. ships an update every 9 days, Auth Authenticator every 5 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Air Tracker, Device Detector. | Auth Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (71 ratings)](https://appshunter.io/ios/app/air-tracker-device-detector/id6739254297/reviews) | **[4.9 (28 ratings)](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474/reviews)** |
| Number of ratings | **71** | 28 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 71 MB | 105 MB |
| Requires iOS | **15.3** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Adan Malon](https://appshunter.io/developer/1764279694) | [Enveloc, Inc](https://appshunter.io/developer/6785535852) |

## What reviewers say

### Air Tracker, Device Detector.

[App page](https://appshunter.io/ios/app/air-tracker-device-detector/id6739254297)

Easily locate misplaced Bluetooth devices with this app's radar-like indicators and precise distance estimations. Enjoy an ad-free experience and unlimited searches with a subscription.

**Highlights:** Bluetooth device scanning, Distance estimation, Radar-like indicators, Advanced device tracking, Unlimited searches, Ad-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $6.99 | per 7 days |
| Monthly Premium Access | $14.99 | per month |
| Annual Premium Access | $31.99 | per year |


### Auth Authenticator

[App page](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474)

Secure your accounts with advanced two-factor authentication and biometric protection. This app provides instant access to OTP codes, syncs across devices, and allows for easy QR code generation. It offers robust security features with a sleek, intuitive interface.

**Highlights:** End-to-end encryption, Biometric lock (Face ID), Instant OTP code access, Cross-device sync (iPhone, iCloud, Watch), Home screen widgets, QR code generation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |


## Frequently asked questions

### Is Air Tracker, Device Detector. free?

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

### Is Auth Authenticator free?

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

### Which has better reviews, Air Tracker, Device Detector. or Auth Authenticator?

Auth Authenticator is rated higher. Air Tracker, Device Detector. averages 4.6 out of 5 from 71 ratings, while Auth Authenticator averages 4.9 from 28 ratings.

### Do Air Tracker, Device Detector. or Auth Authenticator have ads?

Neither Air Tracker, Device Detector. nor Auth Authenticator shows ads.

### Which is updated more often, Air Tracker, Device Detector. or Auth Authenticator?

Air Tracker, Device Detector. ships an update every 9 days, and Auth Authenticator every 5 weeks. Most recently, Air Tracker, Device Detector. was updated on November 4, 2026 and Auth Authenticator 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.*