I read books from my local library on my iPad 4th generation using Overdrive app. After upgrading to iOS10, the font size decreased dramatically. Have increased to largest font size available in Overdrive and have increased Dynamic Type in Settings (which did not affect the Overdrive font size at all). Need to have ability to increase to a larger font or I will have to go buy a different product for reading - not what I want to do, I love my iPad but the type's just too small to read for more than a few minutes at a time. Any thoughts or solutions? Thanks
