I don’t know of a way to view other people’s relay lists in the mobile app. My other go-to client is nostr:nprofile1qqsfhc97plq8j4yzxv33v98yu8hunu5tpkeesqg7lmk0qhl9wrja6vcpp4mhxue69uhkummn9ekx7mqpz3mhxue69uhhyetvv9ujuerpd46hxtnfdulw668f . I keep both installed because each is good at different things. Interoperability ftw. Here’s what that looks like on Nostur