# Stamp 4.1 vs Humanize AI Text

The clearest difference is in-app purchases: Stamp 4.1 at none against Humanize AI Text's 2. Stamp 4.1 also leads on iOS requirement (15.0 vs 17.0). Humanize AI Text's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Humanize AI Text sells 2 in-app purchases, starting at $5.99 per 7 days. Stamp 4.1 asks for nothing beyond the download.

## The numbers

| Metric | Stamp 4.1 | Humanize AI Text |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 24 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Liechtensteinische Post AG](https://appshunter.io/developer/1719959009) | [Evolution Games GmbH](https://appshunter.io/developer/1183768323) |

## What reviewers say

### Stamp 4.1

[App page](https://appshunter.io/ios/app/stamp-41/id6445849795)

**In-app purchases:** none


### Humanize AI Text

[App page](https://appshunter.io/ios/app/humanize-ai-text-human-gpt/id6820481079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $5.99 | per 7 days |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Stamp 4.1 free?

Stamp 4.1 is free to download, with no in-app purchases.

### Is Humanize AI Text free?

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

### Do Stamp 4.1 or Humanize AI Text have ads?

Stamp 4.1 shows ads; Humanize AI Text does not.

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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.*