In react native language
hottest apps out right now have images of apps (twitter, instagram, snap) and a brief description of the apps
talk about Twitter briefly with one of the DataSource (ListView / FlatList / ScrollVIew)
Discuss features of instagram but with a click-on button. For example you have the logo of instagram with an info button under it and once its pressed it displays some brief info about Instagram.
have a one one touch behavior discussing snapchat
have a goodbye page