'Corcoran also shares her number one power tool "which no one should have to live without"--and it's not an app.' Umm... what is her power-tool? I'm not watchi

'Corcoran also shares her number one power tool "which no one should have to live without"--and it's not an app.' Umm... what is her power-tool? I'm not watching a video when it could have been mentioned in the text. This is why I read--videos cost time.