Voiceover on iOS is really good. I'm totally blind and have been using it since 2010. One thing to consider is that when using a screen reader bigger may not be

Voiceover on iOS is really good. I'm totally blind and have been using it since 2010. One thing to consider is that when using a screen reader bigger may not be better. When I've used an iPad, I've had issues with spacial awareness finding things on the screen because it's so large. I don't have these issues on the iPhone. I realize that if someone still has some vision then bigger may be better.