# IUM vs W. Writes AI Humanizer

The clearest difference is in-app purchases: IUM at none against W. Writes AI Humanizer's 8. IUM also leads on update cadence (every 9 days vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. W. Writes AI Humanizer sells 8 in-app purchases, starting at $3.99 per 7 days. IUM asks for nothing beyond the download.

IUM ships an update every 9 days, W. Writes AI Humanizer every 5 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IUM | W. Writes AI Humanizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (147 ratings)](https://appshunter.io/ios/app/w-writes-ai-humanizer/id6754671387/reviews)** |
| Number of ratings | — | **147** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 25 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IUM](https://appshunter.io/developer/1812034668) | [Hamza El Jaadi](https://appshunter.io/developer/1840743619) |

## What reviewers say

### IUM

[App page](https://appshunter.io/ios/app/ium/id6745406257)

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

**In-app purchases:** none


### W. Writes AI Humanizer

[App page](https://appshunter.io/ios/app/w-writes-ai-humanizer/id6754671387)

This tool transforms AI-generated text into natural, human-sounding prose. It offers both rewriting and detection features to refine tone, eliminate repetition, and ensure content authenticity. Ideal for students, marketers, and professionals needing polished, original writing.

**Highlights:** AI text humanization, AI content detection, Tone and style refinement, Repetition reduction, Privacy-focused processing, Multilingual support

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Offer Weekly | $3.99 | per 7 days |
| Pro Offer Monthly | $6.99 | per month |
| Pro Weekly | $7.99 | per 7 days |
| Get Pro Access | $9.99 | per 3 months |
| Pro Monthly | $19.99 | per month |
| Discount Offer | $19.99 | per year |
| Pro Offer Yearly | $29.99 | per year |
| Pro Yearly | $89.99 | per year |


## Frequently asked questions

### Is IUM free?

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

### Is W. Writes AI Humanizer free?

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

### Do IUM or W. Writes AI Humanizer have ads?

Neither IUM nor W. Writes AI Humanizer shows ads.

### Which is updated more often, IUM or W. Writes AI Humanizer?

IUM ships an update every 9 days, and W. Writes AI Humanizer every 5 months. Most recently, IUM was updated on October 18, 2026 and W. Writes AI Humanizer on October 24, 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.*