# Lambda calculus vs Al

The clearest difference is device support: Lambda calculus at 2 against Al's —. Al's advantage is iOS requirement (13.0 vs 16.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Lambda calculus | Al |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/lambda-calculus/id6737766234/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Monetization | Free | — |
| Size | 5 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [hicham ibn-alkadi](https://appshunter.io/developer/1838780231) |

## What reviewers say

### Lambda calculus

[App page](https://appshunter.io/ios/app/lambda-calculus/id6737766234)

Learn the fundamentals of lambda calculus with this educational application. Gain a basic understanding of this important mathematical concept through an introductory experience.

**Highlights:** Introduction to lambda calculus, Basic understanding of concepts, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


### Al

[App page](https://appshunter.io/ios/app/al-jabr-competition-math/id6760369688)

**In-app purchases:** none


## Frequently asked questions

### Is Lambda calculus free?

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

### Is Al free?

Al 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.*