# Marni vs MathZap

The clearest difference is in-app purchases: Marni at none against MathZap's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathZap sells 1 one-off in-app purchase. Marni asks for nothing beyond the download.

## The numbers

| Metric | Marni | MathZap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 20 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saachi Techonologies Private Limited](https://appshunter.io/developer/1496780656) | [Benjamin Murphy](https://appshunter.io/developer/6773558799) |

## What reviewers say

### Marni

[App page](https://appshunter.io/ios/app/marni/id6741690686)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathZap

[App page](https://appshunter.io/ios/app/mathzap-math-practice/id6773558797)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathZap Pro | $3.99 | one-time |


## Frequently asked questions

### Is Marni free?

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

### Is MathZap free?

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

### Do Marni or MathZap have ads?

Neither Marni nor MathZap 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.*