# klang² vs Kick Donald

The clearest difference is in-app purchases: Kick Donald at none against klang²'s 10. Kick Donald also leads on update cadence (every 2 weeks vs every 2 months). klang²'s advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. klang² sells 10 one-off in-app purchases. Kick Donald asks for nothing beyond the download.

klang² ships an update every 2 months, Kick Donald every 2 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | klang² | Kick Donald |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kick-donald/id6749239069/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 89 MB | 628 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oberlin & Rennertz GmbH](https://appshunter.io/developer/1474108830) | [Dr. Juergen Keymer](https://appshunter.io/developer/1829475848) |

## What reviewers say

### klang²

[App page](https://appshunter.io/ios/app/klang/id1491987376)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Klang2 Pro Option 0 | Free | one-time |
| Klang2 Pro Option 1 | $0.99 | one-time |
| Bundesländer und Hauptstädte | $0.99 | one-time |
| Klang2 Pro Option 2 | $1.99 | one-time |
| Klang2 Pro Option 3 | $3.99 | one-time |
| Volkslieder Premium | $3.99 | one-time |
| Tierisch Menschlich | $3.99 | one-time |
| Klang2 Pro Option 4 | $7.99 | one-time |
| Klang2 Pro Option 5 | $11.99 | one-time |
| Klang2 Pro Option 6 | $16.99 | one-time |


### Kick Donald

[App page](https://appshunter.io/ios/app/kick-donald/id6749239069)

A humorous game where players aim to remove a duck character from the White House. It also includes a separate logic puzzle game to test your code-breaking skills.

**Highlights:** Remove duck character, Humorous gameplay, Logic puzzle game, Code-breaking challenge, Sound on/off option

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

**In-app purchases:** none


## Frequently asked questions

### Is klang² free?

klang² is free to download, with in-app purchases available.

### Is Kick Donald free?

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

### Do klang² or Kick Donald have ads?

Kick Donald shows ads; klang² does not.

### Which is updated more often, klang² or Kick Donald?

klang² ships an update every 2 months, and Kick Donald every 2 weeks. Most recently, klang² was updated on October 18, 2026 and Kick Donald on October 7, 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.*