We’re always happy to assist as much as possible, but it’s important to understand that Mac App Store purchases and downloads are controlled exclusively by Apple.
Delete OmniFocus.app and download it again from the App Store” or “This application can’t be verified.”
Such error messages include “OmniFocus.app is damaged and can’t be opened. From time to time, customers contact us about certain error messages they see when downloading our apps via the Mac App Store.
