HeatNext BT vs ETHERMA° SMART APP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeatNext BT
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The HeatNext BT app provides an easy way to manage your heating or cooling systems with your HeatNext BLE capable devices. Whether you need to adjust temperature, set daily schedules, or troubleshoot issues, the app offers straightforward features to keep your home comfortable. Key Features: - Temperature Control: Set your preferred temperature with just a few taps, helping you maintain a comfortable environment. - Daily Scheduling: Configure and adjust daily schedules to automate temperature changes throughout the day, aligning with your daily routine. - Quick Adjustments: Use user functions to make quick changes to your system’s operation, perfect for when you need to make quick or temporary changes. - On/Off Control: Easily turn your heating or cooling system on or off with a single tap. - Issue Detection: The app detects issues and provides clear troubleshooting information.
ETHERMA° SMART APP
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ETHERMA SMART app allows users to monitor and control Etherma Thermostats and SmartBox devices via the cloud.
Screenshots
Verdict
The clearest difference is update cadence: ETHERMA° SMART APP at every 2 weeks against HeatNext BT's every 6 weeks. 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.
HeatNext BT ships an update every 6 weeks, ETHERMA° SMART APP every 2 weeks. The most recent releases landed on September 14, 2026 and June 11, 2026 respectively.
| Parameter | HeatNext BT | ETHERMA° SMART APP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Nomnio | ETHERMA Holding GmbH |
In-app purchases
HeatNext BT
No in-app purchases
ETHERMA° SMART APP
No in-app purchases
Questions
Is HeatNext BT free?
Is ETHERMA° SMART APP free?
Do HeatNext BT or ETHERMA° SMART APP have ads?
Which is updated more often, HeatNext BT or ETHERMA° SMART APP?
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