We recently got my grandmother an iPad so that she can continue to write letters to her friends with the talk to text function of the keyboard. She’s 92 years old and can no longer write things by hand but uses her iPhone talk to text to send text messages. The native app doesn’t allow for a change in font size, especially when printing, but is the easiest to use as far as user interface? Is there another app that is simple like the native app, but allows for changing a font, especially when printing