# Humanize AI vs Grubby AI

The clearest difference is in-app purchases: Grubby AI at none against Humanize AI's 5. Grubby AI also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Humanize AI sells 5 in-app purchases, starting at $4.99 per 7 days. Grubby AI asks for nothing beyond the download.

Humanize AI ships an update monthly, Grubby AI every 3 weeks. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Humanize AI | Grubby AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (374 ratings)](https://appshunter.io/ios/app/humanize-ai-text-rewriter/id6738139751/reviews)** | — |
| Number of ratings | **374** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 17 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Swish Investments LLC](https://appshunter.io/developer/1896346199) | [David Conner](https://appshunter.io/developer/6790194682) |

## What reviewers say

### Humanize AI

[App page](https://appshunter.io/ios/app/humanize-ai-text-rewriter/id6738139751)

This tool transforms AI-generated text into natural, human-like writing. It refines tone, style, and readability for various content types, ensuring your message is preserved while sounding authentic.

**Highlights:** Natural language refinement, Preserves original intent, Enhanced clarity and flow, Tone customization, Deep text restructuring, High character limit

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Humanizer Pro | $4.99 | per 7 days |
| AI Humanizer Pro | $12.99 | per month |
| AI Humanizer Pro | $19.99 | per year |
| AI Humanizer Pro | $29.99 | per year |
| AI Humanizer Pro | $49.99 | per year |


### Grubby AI

[App page](https://appshunter.io/ios/app/grubby-ai-write-like-me/id6810717606)

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

**In-app purchases:** none


## Frequently asked questions

### Is Humanize AI free?

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

### Is Grubby AI free?

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

### Do Humanize AI or Grubby AI have ads?

Humanize AI shows ads; Grubby AI does not.

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

Humanize AI ships an update monthly, and Grubby AI every 3 weeks. Most recently, Humanize AI was updated on October 22, 2026 and Grubby AI on October 8, 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.*