# AI Detector & Humanizer vs A2A Authenticator

The clearest difference is in-app purchases: A2A Authenticator at none against AI Detector & Humanizer's 5. A2A Authenticator also leads on iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. AI Detector & Humanizer sells 5 in-app purchases, starting at $7.99 per 7 days. A2A Authenticator asks for nothing beyond the download.

## The numbers

| Metric | AI Detector & Humanizer | A2A Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (134 ratings)](https://appshunter.io/ios/app/ai-detector-and-humanizer/id1669922690/reviews)** | — |
| Number of ratings | **134** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 27 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bulent Hanci](https://appshunter.io/developer/1643906766) | [Jupiter System & Solution](https://appshunter.io/developer/1397216911) |

## What reviewers say

### AI Detector & Humanizer

[App page](https://appshunter.io/ios/app/ai-detector-and-humanizer/id1669922690)

Easily analyze text content to detect AI-generated writing or human authorship. Scan documents, articles, and even audio transcripts with advanced AI detection capabilities. Offers a premium membership for unlimited analysis and advanced features like a humanizer.

**Highlights:** Analyze AI-generated content, Detect human-written text, Scan documents and PDFs, Analyze audio to text, Rewrite text for humanization, Widgets for quick access

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DetectorKit Weekly | $7.99 | per 7 days |
| DetectorKit Annual | $19.99 | per year |
| DetectorKit Annual | $39.99 | per year |
| DetectorKit LifeTime | $59.99 | one-time |
| DetectorKit LifeTime Pro | $69.99 | one-time |


### A2A Authenticator

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Detector & Humanizer free?

AI Detector & Humanizer 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 AI Detector & Humanizer or A2A Authenticator have ads?

Neither AI Detector & Humanizer 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.*