# SmartControl App vs UWS WaterBoy

The clearest difference is update cadence: UWS WaterBoy at every 11 days against SmartControl App's every 7 months. UWS WaterBoy also leads on iOS requirement (13.0 vs 15.0). 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.

SmartControl App ships an update every 7 months, UWS WaterBoy every 11 days. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SmartControl App | UWS WaterBoy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 22 MB | 31 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pluggit GmbH](https://appshunter.io/developer/698715683) | [UWS Technologie GmbH](https://appshunter.io/developer/1796564865) |

## What reviewers say

### SmartControl App

[App page](https://appshunter.io/ios/app/smartcontrol-app/id1506738504)

Control, automate, and monitor your decentralized residential ventilation system directly from your smartphone. Customize your system for healthy, energy-efficient ventilation with ease.

**Highlights:** Remote control of ventilation system, Automation of ventilation settings, System monitoring, Customizable ventilation preferences, Energy-efficient operation

**Features:** macOS Compatibility

**In-app purchases:** none


### UWS WaterBoy

[App page](https://appshunter.io/ios/app/uws-waterboy/id6742050402)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartControl App free?

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

### Is UWS WaterBoy free?

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

### Do SmartControl App or UWS WaterBoy have ads?

Neither SmartControl App nor UWS WaterBoy shows ads.

### Which is updated more often, SmartControl App or UWS WaterBoy?

SmartControl App ships an update every 7 months, and UWS WaterBoy every 11 days. Most recently, SmartControl App was updated on September 9, 2026 and UWS WaterBoy on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*