Mems are really an important part of Memrise and a huge reason why I subscribed in the first place. It makes no sense to be able to see them only on the website or only when you get an answer wrong with the iOS app. There should at least have the option to see them or hide them if you don’t want them, but right now this is a huge lack because it’s an incredibly useful feature that’s already implemented within the Memrise program but it’s simply not available in the apps because apparently thought of as intrusive in the interface (from what I’ve read in other forum posts…).