# Kvitteringsvakt vs Yarn Math

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

Both are free to download. Yarn Math sells 1 in-app purchase, starting at $0.99 per month. Kvitteringsvakt asks for nothing beyond the download.

## The numbers

| Metric | Kvitteringsvakt | Yarn Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 3 MB | 58 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Haug](https://appshunter.io/developer/1883535700) | [VICTORIA GRYMYR JENSERUD](https://appshunter.io/developer/6819035306) |

## What reviewers say

### Kvitteringsvakt

[App page](https://appshunter.io/ios/app/kvitteringsvakt/id6761110905)

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

**In-app purchases:** none


### Yarn Math

[App page](https://appshunter.io/ios/app/yarn-math/id6819035304)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yarn Math | $0.99 | per month |


## Frequently asked questions

### Is Kvitteringsvakt free?

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

### Is Yarn Math free?

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

### Do Kvitteringsvakt or Yarn Math have ads?

Neither Kvitteringsvakt nor Yarn Math 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.*