One of my friends from college has limited vision and the feature to read text aloud will be a game changing convenience. He has a magnifier in his home, but i

One of my friends from college has limited vision and the feature to read text aloud will be a game changing convenience. He has a magnifier in his home, but it isn't portable and is limited to working only with documents and images that can lie flat. edit: After speaking with my friend, he already uses a popular app called KNFB Reader that works very well on short text and documents, but costs $100. On the plus side, it works on Android or iOS.