There are decent (free and paid) third-party clients that make Reddit a much nicer experience on mobile. On Android I was a big fan of Sync for Reddit, and on iOS I've been using Apollo.
Every once in a while I'll open up the official client and I'm just blown away at how bad it is. It's constantly trying to get me to watch livestreams of people doing random things unrelated to my interests. Why would I ever want to watch a livestream on reddit?