# Face Search AI | Image Search vs A2A Authenticator

The clearest difference is in-app purchases: A2A Authenticator at none against Face Search AI | Image Search's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Face Search AI | Image Search sells 5 in-app purchases, starting at $6.99 per 7 days. A2A Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Face Search AI | Image Search | A2A Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (139 ratings)](https://appshunter.io/ios/app/face-search-ai-image-search/id6504996249/reviews)** | — |
| Number of ratings | **139** | — |
| Positive reviews | 51.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 117 MB | 27 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Flick App](https://appshunter.io/developer/1602904236) | [Jupiter System & Solution](https://appshunter.io/developer/1397216911) |

## What reviewers say

### Face Search AI | Image Search

[App page](https://appshunter.io/ios/app/face-search-ai-image-search/id6504996249)

This app uses advanced AI and facial recognition to search the internet for where a specific face appears in images. Upload a photo to find visually similar results, verify identities, or conduct people searches. It offers a streamlined experience for intelligent image discovery.

**Highlights:** Advanced facial recognition, Deep image search, Find faces online, Reverse image search, People search, Verify identities

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Weekly Plan | $6.99 | per 7 days |
| Basic Plan | $7.99 | per month |
| Normal Plan | $14.99 | per month |
| Premium Plan | $19.99 | per month |
| Premium Plan | $19.99 | per month |


### A2A Authenticator

[App page](https://appshunter.io/ios/app/a2a-authenticator/id6744716942)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Face Search AI | Image Search free?

Face Search AI | Image Search is free to download, with in-app purchases available.

### Is A2A Authenticator free?

A2A Authenticator is free to download, with no in-app purchases.

### Do Face Search AI | Image Search or A2A Authenticator have ads?

Neither Face Search AI | Image Search nor A2A Authenticator 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.*