# Watten Games vs KI2000

The clearest difference is in-app purchases: Watten Games at none against KI2000's 2. Watten Games also leads on update cadence (weekly vs every 29 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. KI2000 sells 2 in-app purchases, starting at $7.99 per month. Watten Games asks for nothing beyond the download.

Watten Games ships an update weekly, KI2000 every 29 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | Watten Games | KI2000 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ki2000/id6470018126/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 29 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 392 MB | 131 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ostfriesland Tourismus GmbH](https://appshunter.io/developer/1498934125) | [Alvar Seeberg](https://appshunter.io/developer/960358851) |

## What reviewers say

### Watten Games

[App page](https://appshunter.io/ios/app/watten-games/id1498934126)

Help an oystercatcher clean up the Wadden Sea by playing fun mini-games. Collect litter to protect marine life and unlock new animals and beach areas. Discover bonus content and learn about conservation efforts.

**Highlights:** Litter Fisher mini-game, Beach Collector mini-game, Unlock new animals and beach areas, Collect success bonuses with pictures and craft sheets, Learn about Wadden Sea conservation, Share information with friends and family

**Features:** macOS Compatibility

**In-app purchases:** none


### KI2000

[App page](https://appshunter.io/ios/app/ki2000/id6470018126)

Experience the iconic Knight Rider with this app, allowing you to "talk" to KITT and activate various car functions via voice commands. It offers a fun way to recreate the show's experience, with optional hardware for full voice activation.

**Highlights:** Talk to KITT and receive responses, Initiate calls to show characters, Voice-activated door control, Voice-activated engine start, Voice-activated window control, Voice-activated light control

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Premium | $7.99 | per month |
| One Year Premium | $59.99 | per year |


## Frequently asked questions

### Is Watten Games free?

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

### Is KI2000 free?

KI2000 is free to download, with in-app purchases available.

### Do Watten Games or KI2000 have ads?

Neither Watten Games nor KI2000 shows ads.

### Which is updated more often, Watten Games or KI2000?

Watten Games ships an update weekly, and KI2000 every 29 months. Most recently, Watten Games was updated on October 12, 2026 and KI2000 on October 12, 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.*