Comparison

SunTed WebBox vs Klimatronik

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SunTed WebBox

Features
Read full description

The WebBox SKX_WEB is designed for easy control of all Tedsen K512 radio receivers (or compatible receivers) in the 434MHz frequency range. The SunTed WebBox can be easily operated remotely using this mobile app on a smartphone or tablet. This app is solely a remote control for a SunTed WebBox, and the connection is made via Wi-Fi or the internet. All WebBox settings must be configured beforehand as an administrator via browser access. Simply click on the house icon, which may be labeled as "Home" or "Haus," or it may contain the custom name you assigned to your home during setup. You will now see the folders and subfolders of your home, representing different floors and rooms, for example. When you click on a folder, you will see the devices contained within it for remote control. Click on a device, and a window will open, displaying the remote control buttons available for that device. When a control button is pressed, it changes color: Blue: The command has been transmitted to the SunTed WebBox. Green: The radio command has been sent. Red: The radio command could not be sent. Devices you frequently use with this app can be individually marked as "Favorites." All your favorites will appear in the middle tab with the star symbol. Favorites can be set separately for each iPhone/iPad. This allows each user to create their own set of favorites.

About

Klimatronik

Control your Klimatronik heat recovery ventilation system remotely via Wi-Fi. Adjust fan speeds, set operating modes, monitor air quality, temperature, and humidity, and view historical data. Create custom schedules and timers for optimal indoor climate management.

Highlights
  • Remote Wi-Fi control
  • Adjustable fan speeds
  • Operating mode selection
  • Air quality monitoring (CO2, TVOC)
  • Temperature and humidity monitoring
  • Weekly scheduling
  • Timer functions
Features
Read full description

The app is designed by Klimatronik for comfortable and fast control of Klimatronik heat recovery ventilation system via Wi-Fi network. It allows you to have full control over the operation of Klimatronik recuperator. At home or at work, all devices will be in one app for maximum convenience. In the case of the "Klimatronik 160 Basic" recuperator model, the app will allow you to: • Set the operating mode of the recuperator depending on your needs and indoor conditions; • Separately control the speed of supply and exhaust fans in the “Manual” mode; • Monitor the operation of air heating and defrosting functions; • Create names for recuperators depending on their location. In the case of the "Klimatronik 160 PRO" recuperator model, the app will allow you all of the above, as well as much more: • Set the “Auto” mode and the intensity of air quality control; • Set a convenient for you weekly schedule for the device to operate in the “Quiet” mode; • Set the timer for the “Turbo” mode; • Monitor indoor level of carbon dioxide (CO2); • Monitor indoor level of volatile organic compounds (TVOC) (smoke, unpleasant odors, natural gas, carbon monoxide, formaldehyde, phenols and other harmful elements); • Monitor indoor humidity; • Monitor indoor and outdoor air temperatures; • View indoor levels of CO2, TVOC, humidity, outdoor and indoor temperatures in the form of graphs over several time periods; • Monitor the heat recovery efficiency indicator. To control the recuperator using the app, you need: 1. Connect the recuperator to the mains. 2. Download and install the mobile app on your mobile device. 3. Open the app and follow its instructions to connect the recuperator to it. 4. The app is ready to use. A brief description of Klimatronik recuperators: Klimatronik heat recovery ventilation system is a solution that provides a comfortable indoor climate. Klimatronik recuperators are designed for continuous ventilation with simultaneous operation of air supply and exhaust without mixing air flows while preserving thermal energy in the room. The device provides a continuous supply of fresh air and exhaust of waste air together with fine dust and other pollutants from the room. This principle of ventilation promotes better well-being of people, improves their performance ability and health.

Screenshots

SunTed WebBox4 screens
Klimatronik4 screens

Verdict

The call

The clearest difference is update cadence: Klimatronik at every 3 months against SunTed WebBox's every 8 months. SunTed WebBox's advantage is iOS requirement (12.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SunTed WebBox ships an update every 8 months, Klimatronik every 3 months. The most recent releases landed on September 13, 2026 and June 22, 2026 respectively.

Scorecard2 real differences · 6 level
SunTed WebBox versus Klimatronik: the parameters behind the verdict, then further details
ParameterSunTed WebBoxKlimatronik
PriceFreeFree
Positive reviews—14.3% of reviews
Update frequencyEvery 8 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size26 MB8 MB
Age rating4+4+
DeveloperAdolf Tedsen GmbH & Co GKKLIMATRONIK, TOV

In-app purchases

None

SunTed WebBox

No in-app purchases

None

Klimatronik

No in-app purchases

Questions

Is SunTed WebBox free?
SunTed WebBox is free to download, with no in-app purchases.
Is Klimatronik free?
Klimatronik is free to download, with no in-app purchases.
Do SunTed WebBox or Klimatronik have ads?
Neither SunTed WebBox nor Klimatronik shows ads.
Which is updated more often, SunTed WebBox or Klimatronik?
SunTed WebBox ships an update every 8 months, and Klimatronik every 3 months. Most recently, SunTed WebBox was updated on September 13, 2026 and Klimatronik on June 22, 2026.

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