I tried Moshi. Some things I did not like - Despite the name, using mosh is a paid feature - It was not clear what is and isn't a paid feature when using the app for the first time (after selecting which server to connect to, when you select which terminal/chat to connect to there's initially a counter that says 20/20 which decreases every time you connect) - If you pair your phone to the server for push notifications a bunch of info regarding the chat is sent to their servers to produce the push (naturally), this makes it unsuitable for me at my job at least. IMO it would be sufficient to just get a "Agent needs your attention" push.

All in all, I did not find it worth it compared to using mosh or SSH in Termux. I have a colleague who loves Moshi though, for him its perfect. Among other things he likes the dictation.