DORIS has been originally designed by Land Oberösterreich and it is listed among the Travel & Local category. Over 10K users downloaded and set up the tool and the latest release was on Sep 4, 2020. This application has the overall rating 3.3 on Google Play.
LG and Samsung users download the app quite often. Use the opportunity to download the installation package of DORIS 3.2.29 free of charge and take a look at users' reviews on Droid Informer. The download of the app is safe and secure.