mSecure really needs a method to change the typeface to a programmers font so it is easier to distinguish between similar characters (example: 0O, 1lI)  This isn't an issue for copy/pasting text, only an issue when typing in a password manually.

Here's a basic reference.
https://itnext.io/11-best-programming-fonts-724283a9ed57  

Just looking for mSecure to be the absolute best App.