In last days you had chance to ream Runar and my articles about concept of Map Compositions and also about Mobile Map Viewer. See
https://sdi4apps.eu/2016/09/maps-as-volunteered-geographic-information/
https://sdi4apps.eu/2016/08/inspire4youth-cooperate-with-us-some-information-for-technicians-ii/
https://sdi4apps.eu/2016/09/where-is-it-again-mobile-redlining-map-creation-and-sharing-app/
https://sdi4apps.eu/2016/09/enhanced-json-schema-for-interchangeable-map-compositions/
https://www.linkedin.com/pulse/inspire4youth-use-our-maps-karel-charvat?trk=pulse_spock-articles
It is today great pleasure for me to announced, that my colleagues published firs version of our Mobile Thematic Viewer on Google play. We would like invite you to test our application and join our community for sharing of Open Maps. We would like invite all interested to meet us in Barcelona on INSPIRE Hack