VbApp 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within System Tools, more precisely Device Assistants.
The actual developer of this free Mac application is VB-Airsuspension B.V. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
VB-Airsuspension product app which enables to control VB products such as: Airsuspension and more to come in the future. This app is made to control hardware, the app will have limited functionality (mainly informative) till connected to a dedicated hardware device.
You may want to check out more Mac applications, such as Macfilink, PodManager or SearchBar, which might be similar to VbApp.