# Kazzing vs STEMapp AI

Kazzing and STEMapp AI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Kazzing | STEMapp AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 42 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Oide Edtech Ltd](https://appshunter.io/developer/1770471676) | [Knowledge Chikundi](https://appshunter.io/developer/1857177170) |

## What reviewers say

### Kazzing

[App page](https://appshunter.io/ios/app/kazzing/id6752864046)

**Features:** macOS Compatibility

**In-app purchases:** none


### STEMapp AI

[App page](https://appshunter.io/ios/app/stemapp-ai/id6755904113)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kazzing free?

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

### Is STEMapp AI free?

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

### Do Kazzing or STEMapp AI have ads?

Neither Kazzing nor STEMapp 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.*