# Bil og henger vs Yarn Math

The clearest difference is in-app purchases: Bil og henger at none against Yarn Math's 1. Bil og henger also leads on device support (3 vs 1). On price, ads 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. Bil og henger asks for nothing beyond the download.

## The numbers

| Metric | Bil og henger | Yarn Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 33 MB | 58 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Statens vegvesen](https://appshunter.io/developer/508774020) | [VICTORIA GRYMYR JENSERUD](https://appshunter.io/developer/6819035306) |

## What reviewers say

### Bil og henger

[App page](https://appshunter.io/ios/app/bil-og-henger/id508774017)

**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 Bil og henger free?

Bil og henger 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 Bil og henger or Yarn Math have ads?

Neither Bil og henger 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.*