# GPTZero vs Humanify AI

The clearest difference is in-app purchases: Humanify AI at none against GPTZero's 3. GPTZero's advantage is device support. On iOS requirement there is nothing between them.

## The numbers

| Metric | GPTZero | Humanify AI |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gptzero-twain-humanizer-ai/id6758375448/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 11 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Najmudin Cahyono](https://appshunter.io/developer/1852725014) | [晓宝 罗](https://appshunter.io/developer/1884627254) |

## What reviewers say

### GPTZero

[App page](https://appshunter.io/ios/app/gptzero-twain-humanizer-ai/id6758375448)

This tool helps you analyze and refine your writing. It checks for AI-generated content, verifies originality, and enhances text for a more natural tone. You can also generate essays and analyze audio for AI speech.

**Highlights:** AI Content Analysis, Originality & Plagiarism Check, Humanize Text, Essay & Content Generator, AI Audio Detection, Easy Input & History

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TextCheck Plans Weekly | $4.99 | per 7 days |
| TextCheck Plans Monthly | $9.99 | per month |
| TextCheck Plans Yearly | $49.99 | per year |


### Humanify AI

[App page](https://appshunter.io/ios/app/humanify-ai-text-humanizer/id6760814457)

**In-app purchases:** none


## Frequently asked questions

### Is GPTZero free?

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

### Is Humanify AI free?

Pricing for Humanify AI is not currently listed on the App Store.

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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.*