# Gptzero humanize ai vs SubDojo

The clearest difference is in-app purchases: SubDojo at none against Gptzero humanize ai's 2. Gptzero humanize ai's advantage is iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Gptzero humanize ai sells 2 in-app purchases, starting at $7.99 per 7 days. SubDojo asks for nothing beyond the download.

## The numbers

| Metric | Gptzero humanize ai | SubDojo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (54 ratings)](https://appshunter.io/ios/app/gptzero-humanize-ai/id6749356894/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 34 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Asaad Nadeem](https://appshunter.io/developer/1601934665) | [Lizzian LLC](https://appshunter.io/developer/1895095832) |

## What reviewers say

### Gptzero humanize ai

[App page](https://appshunter.io/ios/app/gptzero-humanize-ai/id6749356894)

Instantly detect AI-generated content and rewrite it to sound natural. Perfect for students, writers, and professionals looking to enhance essays, articles, emails, and more. Preserve meaning while adapting tone and flow for authentic writing.

**Highlights:** AI Detection, Humanize Text, Preserve Meaning, Multiple Styles, Privacy First

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Humanizo Weekly Plan | $7.99 | per 7 days |
| Humanizo Monthly Plan | $19.99 | per month |


### SubDojo

[App page](https://appshunter.io/ios/app/subdojo/id6762955922)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gptzero humanize ai free?

Gptzero humanize ai is free to download, with in-app purchases available.

### Is SubDojo free?

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

### Do Gptzero humanize ai or SubDojo have ads?

Neither Gptzero humanize ai nor SubDojo 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.*