1. Open Sans
10 styles
Steve Matteson is the designer of the popular Open Sans typeface, which is most popularly used in the U.S. Open Sans is a great typeface for mobile, web, and even print as it is a simple typeface. It has an upright stress but friendly appearance. Roboto, Lato, Oswald, Raleway, and Montserrat are the popular pairings used for Open Sans.
That wraps it up for our list of 6 easiest Google fonts to read on websites and mobile apps.