# K4us German Keyboard vs Viewu

The clearest difference is price: Viewu at Free against K4us German Keyboard's $0.99. Viewu also leads on update cadence (every 3 days vs every 19 months). K4us German Keyboard's advantage is review sentiment (100% vs 71%) and iOS requirement (15.6 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Viewu is free to download; K4us German Keyboard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

K4us German Keyboard ships an update every 19 months, Viewu every 3 days. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | K4us German Keyboard | Viewu |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/viewu/id6502717790/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **100.0% of reviews** | 70.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 3 MB | 63 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toshihiro Nakane](https://appshunter.io/developer/6799290769) | [Matthew Ehrhart](https://appshunter.io/developer/1746564587) |

## What reviewers say

### K4us German Keyboard

[App page](https://appshunter.io/ios/app/k4us-german-keyboard/id978720142)

**In-app purchases:** none


### Viewu

[App page](https://appshunter.io/ios/app/viewu/id6502717790)

Monitor and manage your Frigate security system with this open-source iOS app. View live camera streams, review past events on an intuitive timeline, and receive customizable push notifications. It offers seamless integration with Frigate Video NVR for enhanced home or office security.

**Highlights:** Event timeline navigation, Live RTSP stream viewing, Customizable push notifications, Frigate NVR integration, Privacy-focused data handling, Community-driven development

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K4us German Keyboard free?

K4us German Keyboard costs $0.99, with no in-app purchases.

### Is Viewu free?

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

### Do K4us German Keyboard or Viewu have ads?

Neither K4us German Keyboard nor Viewu shows ads.

### Which is updated more often, K4us German Keyboard or Viewu?

K4us German Keyboard ships an update every 19 months, and Viewu every 3 days. Most recently, K4us German Keyboard was updated on October 27, 2026 and Viewu on October 20, 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.*