# SIEGENIA Comfort vs ekey bionyx

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.

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

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.

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.

## The numbers

| Metric | SIEGENIA Comfort | ekey bionyx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/siegenia-comfort/id1026772680/reviews)** | [3.9 (24 ratings)](https://appshunter.io/ios/app/ekey-bionyx/id1484053054/reviews) |
| Number of ratings | 2 | **24** |
| Positive reviews | **13.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 21 MB | 228 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIEGENIA-AUBI KG](https://appshunter.io/developer/1026772679) | [ekey biometric systems GmbH](https://appshunter.io/developer/893079825) |

## What reviewers say

### SIEGENIA Comfort

[App page](https://appshunter.io/ios/app/siegenia-comfort/id1026772680)

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:** macOS Compatibility

**In-app purchases:** none


### ekey bionyx

[App page](https://appshunter.io/ios/app/ekey-bionyx/id1484053054)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*