Annual subscription plans are based on the number of named users.
You will need an ArcGIS Online subscription to start using the app. If you don't have an ArcGIS Online subscription, you will need to buy one with GeoPlanner for ArcGIS.
You can purchase the GeoPlanner for ArcGIS app from ArcGIS Marketplace.
US Customers Only
People outside the United States should contact Esri Offices in their area.