GIS mobile Application

i have been have been developing a mapping navigation and tracking App for android using B4A, can someone please advice on how to move forward in terms of exposure, collaboration etc because this App really works wonders for me because its fully compatible with All PC based mapping applications i use. so it makes my job in the field easy for example i can go to the field it for data and then directly send my data to ArcGIS or Qgis.

Would you please clarify what kind of exposure or collaboration you are expecting? You can use Galaxy Store Badges to increase your exposure on Galaxy Store.