# Humanize AI Pro Detector vs GPTZero

The clearest difference is in-app purchases: Humanize AI Pro Detector at none against GPTZero's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GPTZero sells 3 in-app purchases, starting at $2.99 per 7 days. Humanize AI Pro Detector asks for nothing beyond the download.

## The numbers

| Metric | Humanize AI Pro Detector | GPTZero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/gptzero-ai-detector-humanizer/id6777924504/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 15 MB | 63 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Varry](https://appshunter.io/developer/1884205149) | [Shahzaib Ali](https://appshunter.io/developer/1727602303) |

## What reviewers say

### Humanize AI Pro Detector

[App page](https://appshunter.io/ios/app/humanize-ai-pro-detector/id6760379568)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPTZero

[App page](https://appshunter.io/ios/app/gptzero-ai-detector-humanizer/id6777924504)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $2.99 | per 7 days |
| Monthly Premium Access | $8.99 | per month |
| Yearly Premium Access | $49.99 | per year |


## Frequently asked questions

### Is Humanize AI Pro Detector free?

Humanize AI Pro Detector is free to download, with no in-app purchases.

### Is GPTZero free?

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

### Do Humanize AI Pro Detector or GPTZero have ads?

Neither Humanize AI Pro Detector nor GPTZero 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.*