# Superlinear Academy vs Delta

The clearest difference is in-app purchases: Superlinear Academy at none against Delta's 2. Superlinear Academy also leads on iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Delta sells 2 in-app purchases, starting at $4.99 per month. Superlinear Academy asks for nothing beyond the download.

## The numbers

| Metric | Superlinear Academy | Delta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (20 ratings)](https://appshunter.io/ios/app/superlinear-academy/id6760123187/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 82 MB | 8 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Superlinear Academy LLC](https://appshunter.io/developer/1882746071) | [Vishnuteja Nanduri](https://appshunter.io/developer/6811360443) |

## What reviewers say

### Superlinear Academy

[App page](https://appshunter.io/ios/app/superlinear-academy/id6760123187)

This platform focuses on teaching users how to design and build AI systems, rather than just using AI tools. It offers a structured curriculum, a cloud development environment, and access to expert Q&A for those who want to move from learning to building.

**Highlights:** Structured curriculum on AI system design, Agentic AI design principles, Context engineering techniques, Build real AI projects, Cloud development environment, Expert Q&A sessions, Active builder community

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

**In-app purchases:** none


### Delta

[App page](https://appshunter.io/ios/app/delta-ai-engineering/id6811360441)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delta Pro | $4.99 | per month |
| Delta Pro | $49.99 | per year |


## Frequently asked questions

### Is Superlinear Academy free?

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

### Is Delta free?

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

### Do Superlinear Academy or Delta have ads?

Neither Superlinear Academy nor Delta 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.*