https://play.google.com/store/apps/details?id=com.ibercivis.mapp2
CitMapp - Apps on Google Play
CitMapp is a platform for collaborative mapping projects.
on googleappsplay
https://mapcolabora.org/project/citmapp/
CitMapp | Mapeado Colaborativo
Aplicación de mapeado para ciencia ciudadana
mapeadocolaborativo