# Humanize AI vs Kachi

The clearest difference is in-app purchases: Kachi at none against Humanize AI's 3. Kachi also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Humanize AI sells 3 in-app purchases, starting at $5.99 per 7 days. Kachi asks for nothing beyond the download.

Humanize AI ships an update every 3 weeks, Kachi monthly. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Humanize AI | Kachi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/humanize-ai-text-humanizer/id6744922644/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 39 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Dzine Media](https://appshunter.io/developer/1643499681) | [Ottek Harmony, S.A](https://appshunter.io/developer/1856661255) |

## What reviewers say

### Humanize AI

[App page](https://appshunter.io/ios/app/humanize-ai-text-humanizer/id6744922644)

Enhance your writing with tools to make AI-generated text sound human, reword sentences, and ensure originality. Detect plagiarism and AI content, or summarize long documents quickly. Perfect for creators, students, and professionals seeking to elevate their text.

**Highlights:** Humanize AI-generated text, Reword and rewrite content, Summarize long documents, Check for plagiarism, Detect AI-generated content, Article rewriting

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly Plan | $39.99 | per year |


### Kachi

[App page](https://appshunter.io/ios/app/kachi/id6755839188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Humanize AI free?

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

### Is Kachi free?

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

### Do Humanize AI or Kachi have ads?

Neither Humanize AI nor Kachi shows ads.

### Which is updated more often, Humanize AI or Kachi?

Humanize AI ships an update every 3 weeks, and Kachi monthly. Most recently, Humanize AI was updated on October 22, 2026 and Kachi on October 16, 2026.

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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.*