# HTML for Kids vs Ai_Engineering

The clearest difference is in-app purchases: Ai_Engineering at none against HTML for Kids's 3. Ai_Engineering also leads on ads (none vs shown). HTML for Kids's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. HTML for Kids sells 3 in-app purchases, starting at $2.99 per 7 days. Ai_Engineering asks for nothing beyond the download.

HTML for Kids ships an update every 10 days, Ai_Engineering every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HTML for Kids | Ai_Engineering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 55 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### HTML for Kids

[App page](https://appshunter.io/ios/app/html-for-kids-learn-with-ai/id6739499308)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HTML For Kids Weekly | $2.99 | per 7 days |
| HTML For Kids Monthly | $4.99 | per month |
| HTML For Kids Yearly | $24.99 | per year |


### Ai_Engineering

[App page](https://appshunter.io/ios/app/ai-engineering/id6789624272)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HTML for Kids free?

HTML for Kids is free to download, with in-app purchases available.

### Is Ai_Engineering free?

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

### Do HTML for Kids or Ai_Engineering have ads?

HTML for Kids shows ads; Ai_Engineering does not.

### Which is updated more often, HTML for Kids or Ai_Engineering?

HTML for Kids ships an update every 10 days, and Ai_Engineering every 3 weeks. Most recently, HTML for Kids was updated on October 30, 2026 and Ai_Engineering on October 31, 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.*