Comparison

DKN Cloud NA vs Sauermann Combustion

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

Head to head

DKN Cloud NA

Free

🔧 Utilities

★ 1.596 ratingsView app →

About

DKN Cloud NA

Control and monitor your Daikin air conditioning units connected to Airzone DKN NA systems. Adjust settings like temperature, mode, and fan speed remotely. Create schedules and invite other users to manage your climate.

Highlights

On and off control
Set temperature
Operation mode selection
Fan speed adjustment
Air direction control
Create schedules
Invite users

Features

Read full description

The Airzone DKN Cloud NA app can control and monitor your Airzone DKN NA (american market) connected to Daikin air conditioning units (SkyAir and VRV)*. Important: this app is not compatible with the Airzone DKN WServer device. Features: - On and off. - Setpoint temperature. - Operation mode. - Fan speed. - Air direction. You will also be able to create schedules and invite users to control your unit. For further information, please, visit http://dknna.com (*) Compatibility based on the Daikin indoor unit.

About

Sauermann Combustion

Features

Read full description

Features: - Fast, easy wireless connection to any iOS device* - Remote live view of combustion analysis data as list or graph - Remote control to change settings - Data saving, including automatic logging - Report creation in PDF, CSV (for Excel) and XML formats - Databases for customers, operators & equipment [If you’re using an Si-CA 120, 220 or 320 analyser, please download our “Si-CA MobileApp” from the App Store.] * iOS 12.4 and later – BLE 4.0 capable devices

Screenshots

DKN Cloud NA4 screens

Sauermann Combustion4 screens

Verdict

The call

The clearest difference is ads: DKN Cloud NA at none against Sauermann Combustion's shown. DKN Cloud NA also leads on iOS requirement (11.0 vs 14.0). Sauermann Combustion's advantage is update cadence (every 2 months vs every 6 months). On price, 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

DKN Cloud NA ships an update every 6 months, Sauermann Combustion every 2 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level

DKN Cloud NA versus Sauermann Combustion: the parameters behind the verdict, then further details
Parameter	DKN Cloud NA	Sauermann Combustion
Price	Free	Free
Rating	1.5 (96 ratings) — better	—
Positive reviews	4.9% of reviews	—
Number of ratings	96 — better	—
Update frequency	Every 6 months	Every 2 months — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	14.0
Further details — not scored
Size	28 MB	25 MB
Age rating	4+	4+
Developer	Corporacion Empresarial Altra SL	SAUERMANN INDUSTRIE

Bugs and requests

DKN Cloud NA

Reported bugs

26 issues

App crashes or freezes
Loses connection to units frequently
DKN Cloud service frequently disconnects
Set point temperatures drift or change arbitrarily
Units randomly disconnect or go offline

Show 21 more

App shows incorrect temperatures
App fails to reconnect after losing connection
Error messages like 'DKN Not Connected' or 'Oops, try again later'
App logs out frequently and requires re-login
Automatic mode behaves erratically
Scheduling function does not work reliably
Bluetooth connectivity issues, especially with newer iPhones
App does not sync with physical thermostats
Fan speed control button missing
Unable to add or reconfigure units after updates
App doesn't work with older iPhones
Cannot create an account, no confirmation email sent
Login screen times out
Units randomly switch to heating or change fan speed
Manual control not working consistently
App doesn't show current room temperature
Third-party integrations (Alexa, Google Home, Ecobee) are problematic or broken
App doesn't support Celsius degrees
App doesn't provide basic status updates or error explanations
App doesn't replicate all remote control functionalities
App is slow to load and unresponsive

Requested features

10 requests

Dark mode option
Improved consistency and fresh look
Support for Home/Away settings (geofencing)
Low or high temperature alerts
Ability to set upper and lower limits separately in automatic mode

Show 5 more

Add missing remote functionality (timers, quiet operation, airflow)
Display current room temperature
Fix Bluetooth not enabled error on iPhone
FaceID or remember login option
Celsius degree option

Sauermann Combustion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

DKN Cloud NA

No in-app purchases

None

Sauermann Combustion

No in-app purchases

Questions

Is DKN Cloud NA free?

DKN Cloud NA is free to download, with no in-app purchases.

Is Sauermann Combustion free?

Sauermann Combustion is free to download, with no in-app purchases.

Do DKN Cloud NA or Sauermann Combustion have ads?

Sauermann Combustion shows ads; DKN Cloud NA does not.

Which is updated more often, DKN Cloud NA or Sauermann Combustion?

DKN Cloud NA ships an update every 6 months, and Sauermann Combustion every 2 months. Most recently, DKN Cloud NA was updated on October 14, 2026 and Sauermann Combustion on October 11, 2026.