# Air Tracker, Bluetooth Scanner vs Authenticator

The clearest difference is review sentiment: Air Tracker, Bluetooth Scanner at 59% against Authenticator's 4%. Air Tracker, Bluetooth Scanner also leads on rating (4.6 vs 3.5) and update cadence (every 2 months vs every 6 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Air Tracker, Bluetooth Scanner sells 3 in-app purchases, starting at $5.99 per 7 days and Authenticator sells 8 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Air Tracker, Bluetooth Scanner holds the better App Store score, 4.6 against 3.5. Both are backed by a comparable volume of ratings — 500 and 190 respectively. Written reviews point the same way: 59% of Air Tracker, Bluetooth Scanner's written reviews are positive against 4% of Authenticator's.

Air Tracker, Bluetooth Scanner ships an update every 2 months, Authenticator every 6 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Air Tracker, Bluetooth Scanner | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (500 ratings)](https://appshunter.io/ios/app/air-tracker-bluetooth-scanner/id6443721632/reviews)** | [3.5 (190 ratings)](https://appshunter.io/ios/app/authenticator-mfa-and-2fa/id6612031858/reviews) |
| Number of ratings | **500** | 190 |
| Positive reviews | **58.6% of reviews** | 4.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 32 MB | 52 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucy Vivo](https://appshunter.io/developer/1766320631) | [Level Clash Apps S.L.](https://appshunter.io/developer/1590871236) |

## What reviewers say

### Air Tracker, Bluetooth Scanner

[App page](https://appshunter.io/ios/app/air-tracker-bluetooth-scanner/id6443721632)

Locate nearby Bluetooth devices like headphones and trackers in seconds. Organize your devices with names and photos, and review your search history. Save money by finding misplaced items instead of buying replacements.

**Highlights:** Find nearby Bluetooth devices, Tag detection, Device naming and photos, Search history, Unlimited searches (premium), Signal radius (premium)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bluetooth Finder PRO | $5.99 | per 7 days |
| Bluetooth Finder PRO | $5.99 | per 7 days |
| Find for Device, Headphones | $9.99 | per month |

**What reviewers like**

- ✅ Effective device finding functionality
- 👍 User-friendly interface
- 💡 Useful tool for locating lost items
- ⭐ Quick and reliable performance when working

**What reviewers complain about**

- 🐛 App functionality doesn't work as advertised
- 💰 Aggressive premium/subscription requirements
- 😤 Forced review requirement before first use
- 🚫 No uninstall feature
- 📍 Inaccurate distance/location tracking

**Reported bugs**

- Distance tracking changes rapidly and inaccurately
- Limited access mode loops back to main screen
- Premium ad pop-ups appear constantly despite restarts
- App doesn't function without signing up
- Pairing with devices fails or doesn't work properly

**Requested features**

- Make app paid instead of requiring subscription model
- Add proper uninstall functionality
- Improve tracking accuracy and stability
- Reduce or eliminate premium pop-up advertisements


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-mfa-and-2fa/id6612031858)

Securely store and generate two-factor authentication codes for your online accounts directly on your device. Features encrypted backups, cross-device sync, and quick access widgets. Supports thousands of services and offers offline code generation.

**Highlights:** Secure and private data storage, Encrypted backups to iCloud, Cross-device sync including Apple Watch, Home Screen widget for quick access, Offline code generation, Import accounts from other authenticators, Support for thousands of major services

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Weekly Plan | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly Plan | $7.99 | per 7 days |
| Weekly Plan | $8.99 | per 7 days |
| Premium Subscription | $19.99 | per month |
| Monthly | $19.99 | per month |
| yearly subscription | $79.99 | per year |

**What reviewers like**

- 👍 Easy and simple to use
- 👍 Keep your codes near

**What reviewers complain about**

- 🤥 Misleading app name (mimics Authy)
- 💸 Unexpected subscription charges
- ❌ App is not free as advertised
- 🚫 Forced payment pop-ups
- 🗑️ Erased connected apps after update

**Reported bugs**

- App won't open after payment
- Connected apps erased by update
- Lost access to important accounts due to app deletion
- App declines correct entries
- Funds inaccessible


## Frequently asked questions

### Is Air Tracker, Bluetooth Scanner free?

Air Tracker, Bluetooth Scanner is free to download, with in-app purchases available.

### Is Authenticator free?

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

### Which has better reviews, Air Tracker, Bluetooth Scanner or Authenticator?

Air Tracker, Bluetooth Scanner is rated higher. Air Tracker, Bluetooth Scanner averages 4.6 out of 5 from 500 ratings, while Authenticator averages 3.5 from 190 ratings.

### Do Air Tracker, Bluetooth Scanner or Authenticator have ads?

Neither Air Tracker, Bluetooth Scanner nor Authenticator shows ads.

### Which is updated more often, Air Tracker, Bluetooth Scanner or Authenticator?

Air Tracker, Bluetooth Scanner ships an update every 2 months, and Authenticator every 6 months. Most recently, Air Tracker, Bluetooth Scanner was updated on October 14, 2026 and Authenticator on October 15, 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.*