# STM Dux keyboard vs WinPower View

The clearest difference is device support: WinPower View at 3 against STM Dux keyboard's 1. STM Dux keyboard's advantage is iOS requirement (11.0 vs 15.1). On price, review sentiment, update cadence and ads there is nothing between them.

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

STM Dux keyboard ships an update every 3 months, WinPower View every 6 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | STM Dux keyboard | WinPower View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/stm-dux-keyboard/id1295533562/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 6 MB | 20 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shiling Digital Technology.co., Ltd](https://appshunter.io/developer/1137419218) | [Santak Electronic (Shenzhen) Co.,Ltd.](https://appshunter.io/developer/1262241635) |

## What reviewers say

### STM Dux keyboard

[App page](https://appshunter.io/ios/app/stm-dux-keyboard/id1295533562)

This utility app provides firmware updates for specific keyboard models. It ensures your device has the latest software for optimal performance. Compatible with select iPad models.

**Highlights:** Firmware updates, Support for SL-0830, Support for SL-1732, iPad compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### WinPower View

[App page](https://appshunter.io/ios/app/winpower-view/id1524611863)

Monitor the status of UPS devices synchronized with an IoT Cloud server. This client application provides real-time data viewing for your uninterruptible power supply systems.

**Highlights:** Monitor UPS device status, Synchronize with IoT Cloud server, Real-time data viewing, Client application functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STM Dux keyboard free?

STM Dux keyboard is free to download, with no in-app purchases.

### Is WinPower View free?

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

### Do STM Dux keyboard or WinPower View have ads?

Neither STM Dux keyboard nor WinPower View shows ads.

### Which is updated more often, STM Dux keyboard or WinPower View?

STM Dux keyboard ships an update every 3 months, and WinPower View every 6 months. Most recently, STM Dux keyboard was updated on October 19, 2026 and WinPower View on October 24, 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.*