@GOKUSHRM There are lots of different Mastodon phone apps developed by different people, and they've all implemented different subsets of the Mastodon functionality. Only the web version has all the "canonical" functionality of Mastodon. You could contact the developers of the specific app you're using to ask them to add more settings functionality. (There's probably an about page somewhere in the app.) But be gentle, they're generally volunteers doing it in their spare time and have to prioritise the most popular or the most critical functions. @stux