Hitemp vs Thermann Control
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Hitemp
Remotely manage your heat pump water heater with this app. Control startup, shutdown, temperature, and modes. It also monitors unit status and alerts you to faults.
- Remote startup & shutdown
- Temperature setting
- Mode switching
- Operation status recording
- Fault alarms
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Hitemp is an app which enables smart remote control of heat pump water heaters. It uses email and verification code for registration. In this case, the units will be bound to the app by scanning the bar code on the units. Then users are able to control the units through networks, including startup & shutdown, temperature setting, mode switching and so on. Meanwhile, it can record the operation status of the units constantly, and alarm in time when certain faults happen to the units.
Thermann Control
Remotely manage your water heater's temperature and schedule from your smartphone or tablet. Optimize heating to save energy and receive instant notifications for any malfunctions, ensuring hot water when you need it.
- Remote temperature control
- Scheduling on/off times
- Operating status updates
- Energy saving optimization
- Malfunction notifications
- Remote on/off switching
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Thermann Control allows you to control the temperature of your water heaters remotely, via Smartphone or Tablet. You can minimize waste by heating the water only when necessary, for example while heading back home from work, after practicing sports or before arriving to the vacation house. You can turn the water heater on or off wherever you are, manage its temperature and its switch-on/off times and always be updated on its operating status. The correct usage allows a consumption saving of over 15%. Thermann Control also allows you to intervene promptly in case of malfunctioning of the water heater, by sending you a notification with specific instructions to solve the problem, in order to avoid a cold shower when returning home!
Screenshots
Verdict
The clearest difference is review sentiment: Thermann Control at 21% against Hitemp's 6%. Hitemp's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Hitemp | Thermann Control |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 6.3% of reviews | 21.4% of reviews โ better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 34 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | ๅฑๆฆ ๆข | Thermowatt SpA |
Customer experience
Hitemp
Thermann Control
In-app purchases
Hitemp
No in-app purchases
Thermann Control
No in-app purchases
