Intro
When designing a View (Page) we need to take into consideration that there might be a lot of content to show. Typically we should use a ListView, which by default is scrollable. However, what if you have to show more than one ListView on a single page? Nesting ScrollViews is a very bad practice that should be avoided unless natively supported. In this case it will most probably make sense to put all the content within a single ScrollView. But how? Here is where the Repeater or BindableStackLayout comes into play.
Evgeny Zborovsky 