This video shows how to use command in Mac to fix the SuperDecision is corrupted/damaged error. You can also follow the instructions on the TroubleShooting page on SuperDecisions website:
http://sd.local/bugs/index.php?section=trouble
The command to run:
sudo xattr -rd com.apple.quarantine /Applications/SuperDecisions.app
Source
How to fix the “SuperDecisions is corrupted” error in Mac