# WMS WebControl pro vs SmartHeat4U

The clearest difference is iOS requirement: WMS WebControl pro at 11.0 against SmartHeat4U's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

WMS WebControl pro ships an update every 4 months, SmartHeat4U every 3 months. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | WMS WebControl pro | SmartHeat4U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 19 MB | 56 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WAREMA Renkhoff SE](https://appshunter.io/developer/425669927) | [Thermotec AG](https://appshunter.io/developer/1377120023) |

## What reviewers say

### WMS WebControl pro

[App page](https://appshunter.io/ios/app/wms-webcontrol-pro/id1489454381)

**In-app purchases:** none


### SmartHeat4U

[App page](https://appshunter.io/ios/app/smartheat4u/id6466397658)

**In-app purchases:** none


## Frequently asked questions

### Is WMS WebControl pro free?

WMS WebControl pro is free to download, with no in-app purchases.

### Is SmartHeat4U free?

SmartHeat4U is free to download, with no in-app purchases.

### Do WMS WebControl pro or SmartHeat4U have ads?

Neither WMS WebControl pro nor SmartHeat4U shows ads.

### Which is updated more often, WMS WebControl pro or SmartHeat4U?

WMS WebControl pro ships an update every 4 months, and SmartHeat4U every 3 months. Most recently, WMS WebControl pro was updated on September 8, 2026 and SmartHeat4U on September 22, 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.*