A catalogue of comparison criteria with their weightings is first developed in the following. The criteria and ideas
about how to apply them to a given app for obtaining scores are derived by argumentation according to SMARTNAVI 1.
They are also inspired by what is discovered by roughly examining relevant apps to guarantee their practical relevance.
The same holds for the weightings. The following criteria are not sorted by priority, but a prioritized presentation of
the applied weightings is given at the end of this section