the battle of OCR's

in this video, we demo the following OCR packages and see who is king.
Our fifth app category is OCR (Optical Character Recognition) apps, which enable us to read printed material on our phones. Warren prepared some printed text ahead of time, which he tested with.
Lookout by Google which can be installed from.
https://play.google.com/store/apps/details?id=com.google.android.apps.accessibility.reveal
Supersense which can be installed from.
https://play.google.com/store/apps/details?id=com.mediate.supersense
Speak! which can be installed from.
https://play.google.com/store/apps/details?id=com.toucan.speak&hl=en_GB&gl=US
Sullivan+ which can be installed from.
https://play.google.com/store/apps/details?id=tuat.kr.sullivan&hl=en_GB&gl=US
KNFB Reader which can be installed from.
https://play.google.com/store/apps/details?id=com.sensotec.knfbreader&hl=en_GB&gl=US
and Legere Scanner which can be installed from.
https://play.google.com/store/apps/details?id=com.voicedream.scanner&hl=en_GB&gl=US