# authenticator app pro vs Air Tracker, Device Finder App

The clearest difference is iOS requirement: authenticator app pro at 12.0 against Air Tracker, Device Finder App's 15.3. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. authenticator app pro sells 3 in-app purchases, starting at $9.99 per month and Air Tracker, Device Finder App sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | authenticator app pro | Air Tracker, Device Finder App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (15 ratings)](https://appshunter.io/ios/app/air-tracker-device-finder-app/id6572298465/reviews)** |
| Number of ratings | — | **15** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | — | Freemium |
| Size | 22 MB | 11 MB |
| Requires iOS | **12.0** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [子怡 谭](https://appshunter.io/developer/1717812525) | [Lionel Breault](https://appshunter.io/developer/1768089263) |

## What reviewers say

### authenticator app pro

[App page](https://appshunter.io/ios/app/authenticator-app-pro/id6478900735)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one month vip | $9.99 | per month |
| one quarter vip | $29.99 | per 3 months |
| Authenticator_Vip_001 | $39.99 | per year |


### Air Tracker, Device Finder App

[App page](https://appshunter.io/ios/app/air-tracker-device-finder-app/id6572298465)

Locate misplaced Bluetooth-enabled items like headphones and watches with advanced detection technology. Get real-time distance readings and a guided search to quickly find your lost valuables, saving you money and frustration.

**Highlights:** Locate lost Bluetooth devices, Real-time distance meter, Device search history, Bluetooth detection technology, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $6.99 | per 7 days |
| Monthly Premium Access | $14.99 | per month |
| Premium Access to all features | $29.99 | per year |


## Frequently asked questions

### Is authenticator app pro free?

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

### Is Air Tracker, Device Finder App free?

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

### Do authenticator app pro or Air Tracker, Device Finder App have ads?

Neither authenticator app pro nor Air Tracker, Device Finder App shows ads.

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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.*