Keyboard Shortcuts for Mac OS

The keyboard is the main input device used by blind computer users Remembering all of the keyboard shortcuts can be difficult especially for those of us whose memory is not what it used to be I downloaded this app with much anticipation for a way of reviewing keyboard shortcuts for my Mac using my iPhone screen Unhappily it does not seem to be useful for those of us who depend upon the keyboard What does star off mean located on the top left corner of the screen Those visually looking at the screen probably see a symbol but the text label is star off I tap the configuration button on the top right and nothing seems to change I can read the function that the shortcut is supposed to perform but the shortcut itself is not included in a textual format It is sad to see an app which could be so useful for a certain group of users yet inclusion of that group is totally ignored     useless for people who are blind