The problem with free apps is usually that they suggest the entire information content via app as free. But in this case this is about very high-quality information, the cost of money and now times these are certainly worth. The respective book previews show in any case in advance the respective Onhaltsverzeichnis of this issue, which indeed gives the main decisive factor for a opionalen purchase. The terms of use are relatively moderate and Conditions comprehensible. In any case, this app atellt represents a very convenient and simple Delivery option for this magazine. The one point deduction is available for the unfortunately missing information, in which format the complete books come, so whether via PDF as the previews or whatever.
