Just created sample app for those who are new to Appsheet and/or on intermediate level to share some of the tricks to build up dashboard with chart etc. using Appsheet Dashboard interactive mode, plus some other tips I introduced in the commuinty before.
Getting live web data regarding Cornavirus outbread case and extracting to the google sheet to use as data source for this sample.
The origin of the app is just one table, but generate the master table out of it using also unique() expression of Googlesheet, and use Google free addon to get the latlong for the Country.
Sample app is available in my company portfolio here.