Comparison

SIEGENIA Comfort vs ekey bionyx

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

Head to head
About

SIEGENIA Comfort

Transform your smartphone or tablet into a universal remote for various SIEGENIA home comfort products. Control ventilation, window drives, and motorized locks with ease, receiving real-time status feedback and accessing comfort functions like timers and filter indicators.

Highlights
  • Universal remote control for SIEGENIA products
  • Control ventilation and window drives
  • Operate motorized entrance door locks
  • Real-time status feedback
  • Ventilation timer with day/week function
  • Filter change indicator
Features
Read full description

Experience pure SIEGENIA room comfort and turn your smartphone and tablet into a universal remote control: With the SIEGENIA Comfort App, multiple products from SIEGENIA can be operated via one single app – from AEROPAC and AEROVITAL wall-mounted ventilators and AEROMAT VT window ventilators,ranging to the DRIVE axxent DK window drive and the MHS400 and DRIVE axxent HSA lift-slide door drives, and extending to the KFV GENIUS motorised lock for your entrance door. If you have already come to appreciate the control of your devices via radio or infrared remote control, then you can enjoy a whole new dimension of room comfort with this app. The technical prerequisite is the purchase of a WLAN-enabled version of each device, which can be used either as a stand-alone WLAN solution or integrated into your home WLAN network. Commissioning is self-explanatory and incredibly quick and easy. Ease of use is also a top priority for the other features of the SIEGENIA Comfort app. Depending on the functionality of the individual device, it will always offer you the latest status feedback from your SIEGENIA product, such as information on the open status of windows, lift-slide doors and entrance doors. Moreover, various comfort functions are also available. For SIEGENIA ventilators, these include a ventilation timer with a day and week function and a filter change indicator. Enjoy your new room comfort experience!

About

ekey bionyx

Control access to your home with your fingerprint and manage users and devices remotely. Receive notifications when doors are opened and integrate with voice assistants for hands-free access. Expand your system and view access logs for enhanced security.

Highlights
  • Fingerprint door unlocking
  • Remote door opening
  • Push notifications for access
  • Voice command integration
  • Access log history
  • Expandable system
Features
Read full description

With ekey, you simply open your front door with your finger and your smart home starts right at the door. The proven convenience of keyless access is enhanced by smart applications that are administered via the ekey bionyx app. This gives you an overview of all access points, users and devices, and allows you to administer and flexibly expand your system at any time. The most important functions at a glance: • Easy remote opening: Never wait again to let your trusted craftsman into the house, for example. You can open the door from anywhere - whether from the office, on the go, or on vacation. • Automatic push notifications: No more uncertainty - you can receive automatically generated messages on your smartphone as soon as someone opens your door with the fingerprint scanner. This lets you know, for example, when your child has made it home safely from school. • Practical virtual assistant: Connect your ekey fingerprint scanner to Amazon’s virtual assistant Alexa and open the door simply by voice command, e.g. when you are busy in the kitchen but guests are already at the door. More smart home connections will follow. Your advantages: • Maximum security: Only authorized persons can open the door. An ekey fingerprint scanner is 1,000 times more secure than the four-digit numerical code of an ATM card. • Clear access log: All accesses of the past 30 days can be viewed. • Flexibly expandable system: You do not have to decide in advance what scope your access control system should have. Functions, users and devices can be added at a later date. • Continuous updates: You always have the latest software and benefit from additional functions and ongoing developments. Do you have any questions? Then feel free to contact us at office@ekey.net or visit us at www.ekey.net and on our social media channels https://www.facebook.com/ekeybiometric, https://www.instagram.com/ekey_biometric_systems, https://www.youtube.com/user/ekeybiometricsystems.

Screenshots

SIEGENIA Comfort4 screens
ekey bionyx4 screens

Verdict

The call

The clearest difference is rating: SIEGENIA Comfort at 4.5 against ekey bionyx's 3.9. SIEGENIA Comfort also leads on ads (none vs shown) and review sentiment (13% vs 0%). ekey bionyx's advantage is update cadence (every 2 months vs every 4 months) and ratings volume (24 vs 2). On price, in-app purchases, device support and iOS requirement 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

SIEGENIA Comfort holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: ekey bionyx has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of SIEGENIA Comfort's written reviews are positive against 0% of ekey bionyx's.

UpkeepUpdate frequency

SIEGENIA Comfort ships an update every 4 months, ekey bionyx every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
SIEGENIA Comfort versus ekey bionyx: the parameters behind the verdict, then further details
ParameterSIEGENIA Comfortekey bionyx
PriceFreeFree
Rating4.5 (2 ratings) — better3.9 (24 ratings)
Positive reviews13.3% of reviews — better0.0% of reviews
Number of ratings224 — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size21 MB228 MB
Age rating4+4+
DeveloperSIEGENIA-AUBI KGekey biometric systems GmbH

Customer experience

SIEGENIA Comfort

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews15 reviews
Positive13.3%
Neutral6.7%
Negative80.0%

ekey bionyx

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

SIEGENIA Comfort

No in-app purchases

None

ekey bionyx

No in-app purchases

Questions

Is SIEGENIA Comfort free?
SIEGENIA Comfort is free to download, with no in-app purchases.
Is ekey bionyx free?
ekey bionyx is free to download, with no in-app purchases.
Which has better reviews, SIEGENIA Comfort or ekey bionyx?
SIEGENIA Comfort is rated higher. SIEGENIA Comfort averages 4.5 out of 5 from 2 ratings, while ekey bionyx averages 3.9 from 24 ratings.
Do SIEGENIA Comfort or ekey bionyx have ads?
ekey bionyx shows ads; SIEGENIA Comfort does not.
Which is updated more often, SIEGENIA Comfort or ekey bionyx?
SIEGENIA Comfort ships an update every 4 months, and ekey bionyx every 2 months. Most recently, SIEGENIA Comfort was updated on November 1, 2026 and ekey bionyx on November 3, 2026.

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