Smartphone App With Ads?

I have been at a friends home and he needed help with this Steemit logins. On the laptop the password did not work so we tried his smartphone. 

As I am not using a smartphone so I have seen this the first time.

We tried to login, failed with the password  and got redirect to an Western Union Ad.

And here to an O2/ Fidor Bank Ad.

Unbelievable how can that be? Is there a google adsense in that app?

Photos: Screenshots from the smartphone app ( do not know which app that is)

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