Hello, perhaps you would make "Favorites" contact in a Horizontal line (say 4 or 5) with just the icon. As is, when we mark some one as favorite, they conversation gets locked on top and after 4 or 5 favorite, we have to scroll down for any new text from any one else.

For signatures, would you consider the option of making the font size of the signature smaller so it doesn't look like part of the message? Perhaps a line above it as well

I will most certainly purchase if these can be done. You have an awesome app. Thank you.