# TTi SmartControl TECHNOTHERM vs SmartControl Heating

The clearest difference is review sentiment: SmartControl Heating at 75% against TTi SmartControl TECHNOTHERM's 0%. 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.

TTi SmartControl TECHNOTHERM ships an update every 3 months, SmartControl Heating every 2 months. The most recent releases landed on September 10, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | TTi SmartControl TECHNOTHERM | SmartControl Heating |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartcontrol-heating/id1449470047/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 65 MB | 66 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lucht LHZ Elektroheizung GmbH & Co. KG](https://appshunter.io/developer/1194100934) | [EaD Elektroheizungen aus Deutschland](https://appshunter.io/developer/1738213608) |

## What reviewers say

### TTi SmartControl TECHNOTHERM

[App page](https://appshunter.io/ios/app/tti-smartcontrol-technotherm/id1449468152)

This app allows you to remotely control Technotherm heaters using a DSM thermostat. Features include open window detection, geolocation-based temperature adjustments when leaving, and voice control via Alexa. You can also manage guest access and control all compatible heaters from one place.

**Highlights:** Open window detection, Geolocation temperature control, Alexa voice integration, Guest invitation management, Control all Technotherm heaters

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartControl Heating

[App page](https://appshunter.io/ios/app/smartcontrol-heating/id1449470047)

This app allows remote control of Technotherm heaters with DSM thermostats. Features include open window detection, geolocation-based temperature control, and voice commands via Alexa. It also supports guest invitations for shared access.

**Highlights:** Open window detection, Geolocation temperature control, Alexa voice commands, Guest access invitation, Control Technotherm heaters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TTi SmartControl TECHNOTHERM free?

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

### Is SmartControl Heating free?

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

### Do TTi SmartControl TECHNOTHERM or SmartControl Heating have ads?

Neither TTi SmartControl TECHNOTHERM nor SmartControl Heating shows ads.

### Which is updated more often, TTi SmartControl TECHNOTHERM or SmartControl Heating?

TTi SmartControl TECHNOTHERM ships an update every 3 months, and SmartControl Heating every 2 months. Most recently, TTi SmartControl TECHNOTHERM was updated on September 10, 2026 and SmartControl Heating on June 5, 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.*