# authenticator app pro vs Air Finder

The clearest difference is update cadence: Air Finder at daily against authenticator app pro's weekly. authenticator app pro's advantage is iOS requirement (12.0 vs 16.0). 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 Finder sells 1 in-app purchase, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

authenticator app pro ships an update weekly, Air Finder daily. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | authenticator app pro | Air Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (11 ratings)](https://appshunter.io/ios/app/air-finder-ble-device-scanner/id6504300952/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Freemium |
| Size | 22 MB | 14 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [子怡 谭](https://appshunter.io/developer/1717812525) | [KERIM CEMIL OZURUK](https://appshunter.io/developer/1831052803) |

## 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 Finder

[App page](https://appshunter.io/ios/app/air-finder-ble-device-scanner/id6504300952)

Locate lost Bluetooth devices like headphones, smartwatches, and fitness trackers. The app uses a radar screen to show signal strength and estimated distance, guiding you closer to your item. It also allows you to save favorite devices and play a sound to aid in finding them.

**Highlights:** Bluetooth device scanning, Signal strength indicator, Estimated distance display, Favorite device saving, Play sound feature

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $6.99 | per 7 days |


## Frequently asked questions

### Is authenticator app pro free?

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

### Is Air Finder free?

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

### Do authenticator app pro or Air Finder have ads?

Neither authenticator app pro nor Air Finder shows ads.

### Which is updated more often, authenticator app pro or Air Finder?

authenticator app pro ships an update weekly, and Air Finder daily. Most recently, authenticator app pro was updated on October 6, 2026 and Air Finder on October 8, 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.*