easyTherm vs SOnIA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
easyTherm
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Smart thermostats are becoming indispensable devices in every household. Create heating plans easily via the app or turn on or off heaters from anywhere with just wifi connection. It is also possible to share heating plans on several devices. With our easy-to-use mobile app, you can control the heating of any room from anywhere, anytime.
SOnIA
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speeding.at Vorsprung durch Information Wir informieren dich über aktuelle Wartungsfenster Informiere dich über unsere Produkte Lass uns Dateien zukommen Überprüfe deinen Anschluss Reiche Störungsmeldungen ein
Screenshots
Verdict
The clearest difference is ads: easyTherm at none against SOnIA's shown. easyTherm also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, 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.
easyTherm ships an update monthly, SOnIA every 3 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | easyTherm | SOnIA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | easyTherm GmbH | Markus Otto Ludwig Berger |
In-app purchases
easyTherm
No in-app purchases
SOnIA
No in-app purchases
