# BRÖTJE VentilCheck vs elements

The clearest difference is update cadence: elements at every 3 months against BRÖTJE VentilCheck's every 24 months. BRÖTJE VentilCheck's advantage is iOS requirement (7.0 vs 11.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

BRÖTJE VentilCheck ships an update every 24 months, elements every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BRÖTJE VentilCheck | elements |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 17 MB | 28 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [August Broetje GmbH](https://appshunter.io/developer/614911127) | [Gemeinschaft fur Energieeffizienz GmbH](https://appshunter.io/developer/1613373507) |

## What reviewers say

### BRÖTJE VentilCheck

[App page](https://appshunter.io/ios/app/brotje-ventilcheck/id614911124)

This utility app acts as a virtual slide rule for HVAC professionals, simplifying the process of determining correct valve settings for heating systems. It quickly calculates necessary flow rates and pre-settings based on room performance and temperature differences, ensuring efficient operation.

**Highlights:** Virtual slide rule for valve settings, Hydraulic balancing for heating systems, Calculate flow rates, Determine pre-settings for radiators, Energy-efficient operation, Quick and secure calculations

**In-app purchases:** none


### elements

[App page](https://appshunter.io/ios/app/elements-a-lite/id1613373505)

This app simplifies project creation for clients by guiding users through a photo-based questionnaire. It allows for quick on-site data capture and offline functionality, syncing data in real-time to a central platform for faster offer generation.

**Highlights:** Quick project creation, Guided photo documentation, Offline data capture, Real-time synchronization, DSGVO compliant, Eliminates paper-based tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BRÖTJE VentilCheck free?

BRÖTJE VentilCheck is free to download, with no in-app purchases.

### Is elements free?

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

### Do BRÖTJE VentilCheck or elements have ads?

Neither BRÖTJE VentilCheck nor elements shows ads.

### Which is updated more often, BRÖTJE VentilCheck or elements?

BRÖTJE VentilCheck ships an update every 24 months, and elements every 3 months. Most recently, BRÖTJE VentilCheck was updated on November 1, 2026 and elements 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.*