Far too small to read
Its easy enough to use, but I can see no way to change the font to make it larger. It uses tiny print that I could read back in my 20s and 30s, but at 55 years old with ~ 20/40 vision (uncorrected), I cant easily read it even with my prescription glasses without getting a headache. I do NOT recommend this if you wear glasses. They need an option to change the font size. Im sure I would be UNABLE to read it in flight.
Michael-M about
FAR/AIM, v1.40