# Humanize AI vs Slate

The clearest difference is in-app purchases: Slate at none against Humanize AI's 6. Slate also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). Humanize AI's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Humanize AI sells 6 in-app purchases, starting at $4.99 per 7 days. Slate asks for nothing beyond the download.

Humanize AI ships an update every 3 weeks, Slate weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Humanize AI | Slate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 19 MB | 46 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Aziz rehman](https://appshunter.io/developer/1887643776) | [Naeem ul Haq](https://appshunter.io/developer/1864665857) |

## What reviewers say

### Humanize AI

[App page](https://appshunter.io/ios/app/humanize-ai-paraphrase-tools/id6761074082)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $4.99 | per 7 days |
| Humanizer Pro | $4.99 | per year |
| Email Writer Pro | $4.99 | per year |
| AI Detector Pro | $4.99 | per 7 days |
| Paraphraser Pro | $4.99 | per year |
| All Access Yearly | $24.99 | per year |


### Slate

[App page](https://appshunter.io/ios/app/slate-ai-presentation-maker/id6780518500)

**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 Slate free?

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

### Do Humanize AI or Slate have ads?

Slate shows ads; Humanize AI does not.

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

Humanize AI ships an update every 3 weeks, and Slate weekly. Most recently, Humanize AI was updated on October 31, 2026 and Slate on November 5, 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.*