# VibeCode Kids vs Ai_Engineering

The clearest difference is in-app purchases: Ai_Engineering at none against VibeCode Kids's 1. Ai_Engineering also leads on device support (3 vs 1). VibeCode Kids's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. VibeCode Kids sells 1 in-app purchase, starting at $2.99 per month. Ai_Engineering asks for nothing beyond the download.

VibeCode Kids ships an update every 3 days, Ai_Engineering every 3 weeks. The most recent releases landed on September 18, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | VibeCode Kids | Ai_Engineering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 8 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | +9 | 4+ |
| Developer | [PAULO HENRIQUE CARNEIRO PIERRONDI](https://appshunter.io/developer/1895717587) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### VibeCode Kids

[App page](https://appshunter.io/ios/app/vibecode-kids/id6773483083)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VibeCode Pro Monthly | $2.99 | per month |


### Ai_Engineering

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VibeCode Kids free?

VibeCode 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 VibeCode Kids or Ai_Engineering have ads?

Neither VibeCode Kids nor Ai_Engineering shows ads.

### Which is updated more often, VibeCode Kids or Ai_Engineering?

VibeCode Kids ships an update every 3 days, and Ai_Engineering every 3 weeks. Most recently, VibeCode Kids was updated on September 18, 2026 and Ai_Engineering on August 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.*