2. Setup your application at vi
After successful registration you'll receive an email containing vi dashboard link and a temporary password.
At vi dashboard you'll need to create an app (iOS and/or Android) with your application bundle id, and you'll create a new ad placement for your application.
After this step is completed, you'll have;
App bundle id (e.g. io.countly.testapp)
Placement id (e.g. pltd4o7ibb9rc653x14)