Welcome Seth! For Android I really like Amethyst and Iris. Nostrgram is pretty good too, for a Instragram type layout.

Iris and Nostrgram are available as both web-browser things and apps. If you use the web browser, I recommend either alby or nos2x . I use nos2x (nos2x is a browser extension that holds your keys and lets you authorize a website to use it instead of copy-pasting every time) which works with Kiwi (a non-evil chromium browser so takes chrome extensions)

Yeah, if you use a web browser, use an extension. Thats really my only advice.

...and nsec is the secret one!