Some apps are problematic, and many don&#x27;t follow the accessability settings for font size, as an example... the facebook app on android is all but impossible for me to read (far sighted).  Some devices don&#x27;t set their dpi correctly, and are even worse since the default settings make things way too small.<p>If you can&#x27;t display close to 12pt text in your app at least as a visability option, then there are probably quite a few people that can&#x27;t use your app... lower than 10pt is almost inexcusable imho.