You can search information about anything you are interested in:
about food:
If you want to know more about LCHF diet, write the keyword and you will get a list interesting links to articles about that kind of diet.
about news:
What´s happens in your city? Get to know the most actual news. You can make a search for some specific subject.
about events:
You want to listen to a concert, make a search for what is going on in your city just now.
about travelling:
You can find information about travelling by using Google. For example if you want to travel to Oulu in Finland.
Write the keywords: linja-auto, matka, Tornio, Oulu …
You get a website address where you can buy your ticket.
Usually the tickets are e-tickets (pdf-files), sent to your email address as attachment. You can get them as iBooks to your app iBook.
If you want to take a flight to Luleå by Norwegian air, you can check in at home before you start travelling. You will have your boarding card with you when you start your trip.