# AI Humanizer vs Klartext

The clearest difference is in-app purchases: Klartext at none against AI Humanizer's 4. Klartext also leads on update cadence (every 4 days vs every 2 weeks). AI Humanizer's advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Humanizer sells 4 in-app purchases, starting at $4.99 per 7 days. Klartext asks for nothing beyond the download.

AI Humanizer ships an update every 2 weeks, Klartext every 4 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Humanizer | Klartext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-humanizer-paraphrase-tool/id6754500505/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 54 MB | 13 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mudasir Hussain](https://appshunter.io/developer/1767155054) | [simon heinz](https://appshunter.io/developer/6789014278) |

## What reviewers say

### AI Humanizer

[App page](https://appshunter.io/ios/app/ai-humanizer-paraphrase-tool/id6754500505)

Enhance your writing with an AI-powered keyboard that offers grammar checking, rephrasing, and tone adjustment within any app. Quickly proofread, rewrite, summarize, and translate text to improve clarity and efficiency in your messages and emails.

**Highlights:** AI-powered grammar and spell check, Reword and paraphrase sentences, Adjust message tone (Friendly/Professional), Summarize long texts, Translate text into multiple languages, Integrated into keyboard for all apps

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| GrammarFix Pro Monthly | $9.99 | per month |
| GrammarFix Pro Yearly | $39.99 | per year |
| GrammarFix Pro Lifetime | $59.99 | one-time |


### Klartext

[App page](https://appshunter.io/ios/app/klartext/id6789014246)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Humanizer free?

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

### Is Klartext free?

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

### Do AI Humanizer or Klartext have ads?

Neither AI Humanizer nor Klartext shows ads.

### Which is updated more often, AI Humanizer or Klartext?

AI Humanizer ships an update every 2 weeks, and Klartext every 4 days. Most recently, AI Humanizer was updated on October 31, 2026 and Klartext on October 28, 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.*