# SIEGENIA Comfort vs PULSE CoolCheck

The clearest difference is update cadence: SIEGENIA Comfort at every 4 months against PULSE CoolCheck's every 12 months. PULSE CoolCheck's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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 ships an update every 4 months, PULSE CoolCheck every 12 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SIEGENIA Comfort | PULSE CoolCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/siegenia-comfort/id1026772680/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Free | — |
| Size | 21 MB | 1 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIEGENIA-AUBI KG](https://appshunter.io/developer/1026772679) | [Sensorist ApS](https://appshunter.io/developer/692718526) |

## 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


### PULSE CoolCheck

[App page](https://appshunter.io/ios/app/pulse-coolcheck/id1595059272)

**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 PULSE CoolCheck free?

PULSE CoolCheck is free to download, with no in-app purchases.

### Do SIEGENIA Comfort or PULSE CoolCheck have ads?

Neither SIEGENIA Comfort nor PULSE CoolCheck shows ads.

### Which is updated more often, SIEGENIA Comfort or PULSE CoolCheck?

SIEGENIA Comfort ships an update every 4 months, and PULSE CoolCheck every 12 months. Most recently, SIEGENIA Comfort was updated on November 1, 2026 and PULSE CoolCheck 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.*