Comparison

Installer App vs ADAX WiFi

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

Head to head
About

Installer App

This app provides HVAC professionals with a digital toolbox for everyday tasks. It offers product information, installation guides, and advanced features to streamline work, including project management and hydronic balancing tools.

Highlights
  • Radiator Presetting
  • Product Finder
  • My Projects (Cloud-based)
  • Hydronic Balancing
  • Flow/Pressure Calculator
  • Floor Heating Tools
  • Burner Converter
  • Magnetic Tool
Features
Read full description

The Danfoss Installer app is an all-in-one digital toolbox that helps plumbers, heating and HVAC professionals, service technicians, engineers, and installers with your everyday tasks. For projects big and small, our comprehensive toolbox equips you with the latest product information, installation guides and advanced features to streamline your work, making your daily tasks easier. Simplify project management with customizable databases to track your work and pick up where you left off, anytime you need. The Danfoss Installer app offers a collection of useful tools and features: Radiator Presetting Set proper values based on valve, sensor, and radiator type, or alternatively by room size and heat loss. Get the heat emission, flow, and presetting right every time. Product Finder Search and access comprehensive product information, documentation, and details. Download Danfoss product documentation directly in the app. My Projects Make project management easier by creating a list of your clients and jobs, saving contact and building information, calculating system properties, and presetting for radiator and underfloor heating. Cloud-based, My Projects allows you to save everything in one spot for easy overview and fast access across all your devices. Hydronic Balancing Determine accurate system heat output with precise flow calculations. Tailor settings to valve type, handle position, and measured pressure. Flow/Pressure calculator Calculate, convert, or verify pressure, flow, power, and temperature (values or units). Floor heating Specify circuit lengths and calculate presetting for your floor heating manifolds. Select floor heating pipe type and dimensions, define heat loss, and divide rooms into circuits. Burner Converter Modify burner components and find spare parts in a matter of seconds, while keeping an overview of product updates and alternatives. Magnetic Tool Test solenoid valve coils quickly and easily. If the wheel rotates, your valve is good to go. Timer Replacement Select the appropriate timer replacement for a Danfoss or third-party unit. Installation guides are available as well. Feedback Your input matters, and we're committed to continuously improving Installer App to meet your needs. If you encounter a bug or have a feature suggestion, please use the in-app feedback function available in Settings. Alternatively, you can reach us via email at coolapp@danfoss.com. Danfoss Climate Solutions At Danfoss Climate Solutions, we engineer energy-efficient solutions to help the world get more out of less. Our innovative products and solutions enable a decarbonized, digital, and more sustainable tomorrow, and our technology supports a cost-efficient transition to renewable energy sources. With a strong foundation in quality, people, and the climate, we drive the energy, refrigerant, and food system transitions needed to achieve climate goals. Read more about us at www.danfoss.com. Terms and Conditions apply for use of the app.

About

ADAX WiFi

Manage and control your smart heaters remotely from your phone. Create custom schedules for different times of day and locations, and share access with family members. Adjust temperatures, set child locks, and activate away modes for energy efficiency.

Highlights
  • Remote heater control
  • Customizable schedules
  • Multi-location management
  • Room-based temperature settings
  • Family access sharing
  • Child lock feature
  • Away mode
Read full description

With the Adax WiFi app you can control and manage your Adax WiFi heaters directly on your phone. Create schedules to make the heating adapt to your daily routines, Home, Sleep and Away. Compatible with Google Home * Control heaters on several different locations – Home, Cabin, Office etc. * Each “home” can be divided in several “rooms” like living room, bedrooms, kitchen etc, with one or several heaters linked to each room. * Set and adjust temperatures in the app or manually on the thermostat. * Set up individual scheduling for the week to automatically adjust temperatures when you are Home (comfort temp.) – At night (sleep temp.) and Away (at work or holiday) * Invite / share access to the account for family members to control the heaters. * Set “Child lock” for security * Set Away mode (fixed temperature) when leaving on vacation etc. Create an account and add one or several Wi-Fi heaters to your account. Thermostat with Wi-Fi - The heaters are installed with Wi-Fi to your local router on the 2,4GHz band. (Requires 802.11 b/g/n and WPA2) Thermostat with Wi-Fi and Bluetooth. - Our second generation thermostat have Bluetooth for pairing and Wi-Fi for remote access via cloud. App support: send an e-mail to support@adax.no

Screenshots

Installer App4 screens
ADAX WiFi4 screens

Verdict

The call

The clearest difference is rating: ADAX WiFi at 4.4 against Installer App's 3.0. ADAX WiFi also leads on ratings volume (55 vs 7). Installer App's advantage is review sentiment (53% vs 17%). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

ADAX WiFi holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: ADAX WiFi has 55 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 53% of Installer App's written reviews are positive against 17% of ADAX WiFi's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Installer App ships an update every 5 weeks, ADAX WiFi every 2 months. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
Installer App versus ADAX WiFi: the parameters behind the verdict, then further details
ParameterInstaller AppADAX WiFi
PriceFreeFree
Rating3.0 (7 ratings)4.4 (55 ratings) — better
Positive reviews53.3% of reviews — better16.7% of reviews
Number of ratings755 — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size90 MB30 MB
Age rating4+4+
DeveloperDanfoss A/SGLEN DIMPLEX EUROPE HOLDINGS LIMITED

Customer experience

Installer App

All ratings7 ratings
Positive42.9%
Neutral0.0%
Negative57.1%
Written reviews15 reviews
Positive53.3%
Neutral13.3%
Negative33.3%

ADAX WiFi

All ratings55 ratings
Positive87.3%
Neutral0.0%
Negative12.7%
Written reviews66 reviews
Positive16.7%
Neutral6.1%
Negative77.3%

Bugs and requests

Installer App

Not enough reviews yet to summarise bugs or requests.

ADAX WiFi

Reported bugs

44 issues
  • App no longer working/stops after a few hours
  • Heaters left on when supposed to be off
  • Inviting others does not work
  • Connecting heaters overly complicated
  • Resetting heater not found
Show 39 more
  • SSID cannot connect to WiFi (special characters, spaces)
  • Login with FB not working
  • Routines crash randomly
  • App unable to pair with older heaters
  • Failed to connect during re-pairing process
  • Heaters showing as idle but still heating
  • Router password accepts only Latin characters
  • Impossible to pair app to heaters
  • App goes round in a loop during pairing
  • App install failed with specific router names
  • Scheduling makes random changes
  • Energy usage doesn't refresh automatically
  • Scheduling difficult to understand/program
  • Only two temperatures possible in schedule
  • Consumption monitor inaccurate/shows wrong data
  • Scheduling crashes during setup
  • Controlling heater temperature works sometimes
  • Field is invalid error when entering WiFi password
  • Only one radiator will pair
  • Cannot connect to 2.4GHz network
  • App freezes on login screen
  • New version won't connect to Adax backend
  • Cannot add heater if WiFi password contains a space
  • Vacation mode: cannot set end time
  • Heaters drop off WiFi within hours
  • Cannot set or change schedules
  • Scheduling feature randomly de-activates
  • Energy usage graph shows data under wrong day
  • Monday sleep time reverts to default
  • Alexa skill not available on UK store
  • App doesn't work 95% of the time
  • Scheduling impossible to figure out
  • Temperature calibration ignored
  • Recent firmware upgrade increased LED brightness and added squeeling noise
  • Daily LED display shows garbled info
  • Cannot get rE to stay up for registration
  • App doesn't report when heater is offline
  • New version removed time until temp change indicator
  • Gradient background effect is un-modern

Requested features

13 requests
  • HomeKit integration
  • Google Home integration
  • Alexa integration
  • IFTTT integration
  • Automatic 'Away' mode based on phone localization
Show 8 more
  • Option to turn off thermostat lights
  • Schedules shared across devices
  • Countdown timer for manual override
  • Graph room temperature or compare with outside
  • More intuitive scheduling
  • Consumption monitoring and calculation
  • Display time for temperature changes in schedule
  • Improved error reporting for offline devices

In-app purchases

None

Installer App

No in-app purchases

None

ADAX WiFi

No in-app purchases

Questions

Is Installer App free?
Installer App is free to download, with no in-app purchases.
Is ADAX WiFi free?
ADAX WiFi is free to download, with no in-app purchases.
Which has better reviews, Installer App or ADAX WiFi?
ADAX WiFi is rated higher. Installer App averages 3.0 out of 5 from 7 ratings, while ADAX WiFi averages 4.4 from 55 ratings.
Do Installer App or ADAX WiFi have ads?
Neither Installer App nor ADAX WiFi shows ads.
Which is updated more often, Installer App or ADAX WiFi?
Installer App ships an update every 5 weeks, and ADAX WiFi every 2 months. Most recently, Installer App was updated on October 17, 2026 and ADAX WiFi on October 21, 2026.

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