# AI Academy vs AI

The clearest difference is in-app purchases: AI at none against AI Academy's 4. AI also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Academy sells 4 in-app purchases, starting at $2.99 per 7 days. AI asks for nothing beyond the download.

## The numbers

| Metric | AI Academy | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ai-academy-prompt-and-rag/id1665287807/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 32 MB | 28 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Calogero Cascio](https://appshunter.io/developer/1242129399) | [FaireNow](https://appshunter.io/developer/1796243447) |

## What reviewers say

### AI Academy

[App page](https://appshunter.io/ios/app/ai-academy-prompt-and-rag/id1665287807)

Master prompt engineering and RAG systems with structured lessons, real AI feedback, and hands-on challenges. Learn role-specific prompting techniques and build enterprise-ready AI solutions.

**Highlights:** Structured lessons on prompt engineering, RAG system modules, Role-specific prompting tracks, Real-time AI feedback, Daily AI challenges, Flashcards for key concepts, Achievements and streaks

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AISistant Premiun Plan | $2.99 | per 7 days |
| AI Easy Starter | $2.99 | per month |
| GPT 4 Expert | $7.99 | per 3 months |
| LLM Master | $24.99 | per year |


### AI

[App page](https://appshunter.io/ios/app/ai-stack/id6745105335)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Academy free?

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

### Is AI free?

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

### Do AI Academy or AI have ads?

Neither AI Academy nor AI shows ads.

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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.*