# Knop vs Øyvar

The clearest difference is update cadence: Øyvar at every 3 months against Knop's every 45 months. Knop's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 16.6). 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.

Knop ships an update every 45 months, Øyvar every 3 months. The most recent releases landed on September 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Knop | Øyvar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 3 months** |
| Size | 0 MB | 62 MB |
| Requires iOS | **12.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christian Tuen](https://appshunter.io/developer/1032908357) | [VSP AS](https://appshunter.io/developer/1494717191) |

## What reviewers say

### Knop

[App page](https://appshunter.io/ios/app/knop/id1032908358)

**Features:** macOS Compatibility

**In-app purchases:** none


### Øyvar

[App page](https://appshunter.io/ios/app/yvar/id6742765117)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knop free?

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

### Is Øyvar free?

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

### Do Knop or Øyvar have ads?

Neither Knop nor Øyvar shows ads.

### Which is updated more often, Knop or Øyvar?

Knop ships an update every 45 months, and Øyvar every 3 months. Most recently, Knop was updated on September 24, 2026 and Øyvar on September 26, 2026.

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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.*