Hitemp

Hitemp

by 展悦 梁

0 ratings
11 reviews
Free

Details

  • Released
  • Updated
  • June 24, 2020
  • November 18, 2025

Features

Hitemp screenshot #1 for iPhone
Hitemp screenshot #2 for iPhone
Hitemp screenshot #3 for iPhone
Hitemp screenshot #4 for iPhone
Hitemp screenshot #5 for iPhone
🖼️Get Icon
Icons↘︎

About

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
Show original description

What's New in Hitemp

1.3.0

November 18, 2025

1.Fix some known issues

User reviews

Yep, it’s pretty bad.

Can remotely turn the Evoheat off and on, so not completely useless. But as per other reviews, temp curve is 12 hours out from actual time. Vacation Mode doesn’t seem to work at all as it just ignores the date to come back on and just stays off. Evoheat should find a new App to partner with as, given all the reviews that seem to be ignored, the app developers of Hitemp clearly have no idea or just don’t care.

OMG! It gets worse. After having to manually switch off Vacation mode, it’s impossible to turn off the electric booster. I switch it off in the app and watch as 30 seconds later it gets switched back on. I’ve done it 30 times now and it refuses to stay off. Aaaarrrrgghhh.
Show more

Crashing

Always crashing while trying to get into temp curve.

Crashing again

Worked for a while but is now crashing again when trying to get into Temp Curve.

Ok but keeps logging out

App seems to function ok. But it keeps on logging out. You have to enter your password every time to use this app. the support for the app seems to only be in Japanese.

Can’t even report what wrong to the app creator

Reporting problems is impossible unless you can read and know Chinese
The bug reporting is not in English

Developer apps

FAQ

How do I connect my heat pump water heater to Hitemp?

You can bind your unit to the app by scanning the barcode on the unit. Registration requires email and a verification code.

What functions can I control with Hitemp?

Hitemp allows you to remotely control startup and shutdown, set the temperature, and switch between different modes for your heat pump water heater.

Does Hitemp monitor my water heater's performance?

Yes, Hitemp constantly records the operation status of your unit. It will also alert you in a timely manner if certain faults occur.

What devices is Hitemp compatible with?

Hitemp is available for iPhone and iPod devices.

Is Hitemp free to use?

Yes, Hitemp is available for free download and use.

How often is Hitemp updated?

The latest version, 1.3.0, was released on November 18, 2025. Updates are provided by the developer to ensure continued functionality and improvements.

What is the age rating for Hitemp?

Hitemp has an age rating of 4+, making it suitable for a wide range of users.

Does Hitemp have ads?

No, Hitemp does not contain advertisements.