Here's my creative solution to the trainer spotter brief.
I've got some sexy standard nav at the top, which would get you to your wish list as well as your settings.
I wanted to make a big feature of new releases as they're more likely to be what people are looking for/generally popular. I made sure to include the relevant logo on there too so the brand is quick and easy to spot. You can swipe to go through the list and you can also double tap on any image you see to add it to your wish list, hence the heart icon.
The next section is just a collection of the users favourite brands, which would form the basis of the rest of the feed, which is situated below. You can easily delete any of those brands, swipe to see more and you can add them via the search at the bottom.
There's a little bit of the general feed at the bottom of the screen and I've highlighted any shoes that you already have in your wish list with a pink outline, to match the heart icon used earlier.