ETHERMA eTOUCH vs Innova Butler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ETHERMA eTOUCH
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With the ETHERMA eTOUCH app, you can easily control the ETHERMA eTOUCH PRO thermostat and thus the temperature in your house with your iPhone or iPad - from home or on the go. The free app ETHERMA eTOUCH allows you to set up the heating according to your wishes using daily or weekly programs and thus create a feel-good climate in your home. In addition to comfort, the intelligent control of your home also means that you only heat when you want it and, thanks to individual room control, only in the rooms you select. This saves you energy and money. With the option of group switching of several thermostats, you can, for example, control or program an entire floor or all bedrooms at the same time with the push of a button.
Innova Butler
Control and manage INNOVA brand climate control devices remotely. Adjust settings for heat pumps, fan coil units, and air conditioners. Features controlled mechanical ventilation management.
- Remote programming
- Heat pump management
- Fan coil unit control
- Air conditioner management
- Mechanical ventilation control
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App that allows remote programming and management of various INNOVA products: - heat pumps - fan coil units - air conditioners without an external unit - controlled mechanical ventilation
Screenshots
Verdict
The clearest difference is update cadence: Innova Butler at weekly against ETHERMA eTOUCH's every 16 months. ETHERMA eTOUCH's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ETHERMA eTOUCH ships an update every 16 months, Innova Butler weekly. The most recent releases landed on September 17, 2026 and July 22, 2026 respectively.
| Parameter | ETHERMA eTOUCH | Innova Butler |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 16 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 41 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | ETHERMA Holding GmbH | Solution Tech Srl |
In-app purchases
ETHERMA eTOUCH
No in-app purchases
Innova Butler
No in-app purchases
Questions
Is ETHERMA eTOUCH free?
Is Innova Butler free?
Do ETHERMA eTOUCH or Innova Butler have ads?
Which is updated more often, ETHERMA eTOUCH or Innova Butler?
Other comparisons
