# PrepAI vs Kiruko

The clearest difference is in-app purchases: Kiruko at none against PrepAI's 3. Kiruko also leads on device support and iOS requirement (17.0 vs 26.2). On price there is nothing between them.

Both are free to download. PrepAI sells 3 in-app purchases, starting at $5.99 per month. Kiruko asks for nothing beyond the download.

## The numbers

| Metric | PrepAI | Kiruko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kiruko-learn-ai-interactively/id6760727949/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Daily |
| Monetization | — | Free |
| Size | 24 MB | 21 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Rajendra Choudhary](https://appshunter.io/developer/1884909495) | [rinirvtech LLC](https://appshunter.io/developer/1871610387) |

## What reviewers say

### PrepAI

[App page](https://appshunter.io/ios/app/prepai-aillm-interview-prep/id6760548115)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrepAI Premium | $5.99 | per month |
| PrepAI Premium | $14.99 | per 3 months |
| PrepAI Premium | $39.99 | per year |


### Kiruko

[App page](https://appshunter.io/ios/app/kiruko-learn-ai-interactively/id6760727949)

Understand the fundamentals of artificial intelligence through engaging, interactive 5-minute lessons. Explore the history of AI, how machines learn, and the core concepts behind modern AI models without needing to code.

**Highlights:** Interactive 5-minute lessons, Covers AI history and concepts, Explains how AI learns, Details Neural Networks and Transformers, No coding required, Progressive learning modules

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

**In-app purchases:** none


## Frequently asked questions

### Is PrepAI free?

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

### Is Kiruko free?

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

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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.*