How do I reply to a mail with in-line comments on iOS? When I answer emails from outlook on my PC I can add in-line answers to questions I’m asked and it automatically add my initials inside brackets when I click “enter” like so:

What is the weather today?
[RW] Sunny and bright
How do you feel today?
[RW] Very good, thank you!


It also makes my answers bold and italic usually.
Is there an iOS app that does the same?
IOS support also what you need:


from upper right icons of the received mail, press the curved to left arrow to generate a replay;
press return on the line where you need to write an answer to create an empty new row;
on your keyboard, upper right, touch/press the letters "B" and "I" to generate bold and italics. Please note these letters become color blue;
type your answer. It will be written in bold italics;
send as usual!