# Kalisi vs A2A Campus

The clearest difference is device support: Kalisi at 4 against A2A Campus's 2. Kalisi also leads on iOS requirement (15.6 vs 18.0). On price, ads 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 | Kalisi | A2A Campus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 41 MB | 129 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Fractalgarden](https://appshunter.io/developer/630635848) | [A2A SpA](https://appshunter.io/developer/524983256) |

## What reviewers say

### Kalisi

[App page](https://appshunter.io/ios/app/kalisi/id6450186358)

**Features:** Vision Pro support

**In-app purchases:** none


### A2A Campus

[App page](https://appshunter.io/ios/app/a2a-campus/id6762262713)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kalisi free?

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

### Is A2A Campus free?

A2A Campus is free to download, with no in-app purchases.

### Do Kalisi or A2A Campus have ads?

Neither Kalisi nor A2A Campus 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.*