Does anybody now if there is an app for this Price comparison service for groceries in IOS

Hi,

Because of Covid19 I have started to buy my food online.

Now I have found a service called www.matspar.se but it's only on my mobile browser.

I heard that it also has an app but I can't find it in app store in Sweden.

Do I need to change some setting before I can see it visible in app store?