I’m trying to find a theme like AppAdvice, but I haven’t been able to find one.
does anyone know if one exists?
Yes, it does.But, you won’t get it exactly similar. Customization will be needed to achieve what you are looking for.
I understand, thank you. What would be the closest without customization?
Like the homepage, collections and the blog layout, you can achieve it using a theme, I mean by setting the theme up. But for the review part, there it will need some customization.
Our theme could help you more than that http://themeforest.net/item/applay-wordpress-app-showcase-app-store-theme/9381060 