# De Hoorn vs KAI Red

The clearest difference is update cadence: De Hoorn at every 2 weeks against KAI Red's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

De Hoorn ships an update every 2 weeks, KAI Red monthly. The most recent releases landed on October 29, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | De Hoorn | KAI Red |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 115 MB | 91 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [zapfloor](https://appshunter.io/developer/1494946622) | [H&N International GmbH](https://appshunter.io/developer/1341615702) |

## What reviewers say

### De Hoorn

[App page](https://appshunter.io/ios/app/de-hoorn/id1535638214)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### KAI Red

[App page](https://appshunter.io/ios/app/kai-red/id6443526849)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is De Hoorn free?

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

### Is KAI Red free?

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

### Do De Hoorn or KAI Red have ads?

Neither De Hoorn nor KAI Red shows ads.

### Which is updated more often, De Hoorn or KAI Red?

De Hoorn ships an update every 2 weeks, and KAI Red monthly. Most recently, De Hoorn was updated on October 29, 2026 and KAI Red on October 18, 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.*