# AI Shield vs Face Authenticator

The clearest difference is in-app purchases: Face Authenticator at none against AI Shield's 1. Face Authenticator also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). AI Shield's advantage is update cadence (daily vs fortnightly). On price and ads there is nothing between them.

Both are free to download. AI Shield sells 1 in-app purchase, starting at $29.99 per year. Face Authenticator asks for nothing beyond the download.

AI Shield ships an update daily, Face Authenticator fortnightly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AI Shield | Face Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-shield-scam-protection/id6747363607/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 74 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Pato Apps LLC](https://appshunter.io/developer/1728348321) | [Face Technology Sdn.Bhd](https://appshunter.io/developer/1836630042) |

## What reviewers say

### AI Shield

[App page](https://appshunter.io/ios/app/ai-shield-scam-protection/id6747363607)

Instantly detect AI-generated content, including images, text, emails, and even physical mail. Protect yourself and your family from sophisticated AI scams and phishing attempts with quick, reliable analysis.

**Highlights:** AI image detection, Text and email analysis, Link and URL scanning, Physical mail scanning, Real-time scam alerts, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlocks All Features | $29.99 | per year |


### Face Authenticator

[App page](https://appshunter.io/ios/app/face-authenticator/id6751752500)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Shield free?

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

### Is Face Authenticator free?

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

### Do AI Shield or Face Authenticator have ads?

Neither AI Shield nor Face Authenticator shows ads.

### Which is updated more often, AI Shield or Face Authenticator?

AI Shield ships an update daily, and Face Authenticator fortnightly. Most recently, AI Shield was updated on October 1, 2026 and Face Authenticator on October 7, 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.*