GISgraph is the creator of the app which is related to the Educational category. The developer released a new version of the tool on Jun 16, 2016 and over 1K users downloaded and set up Kraków w zieleni. This application has the average rating 4 on Google Play.
It's free to download the installation package of Kraków w zieleni, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 4.1 and higher. The app is completely secure to download.