No iPad App
enhanced caller id setting didn't exist at first
Edit: received a response from the support team, so I tried again and now the setting exists. Very weird that the feature didn't exist and now it does, but thanks I guess...
Response from developer
In the iOS Settings app, tap on 'Phone' and then 'Call Blocking & Identification'. You'll see an option to enable OrgWiki. If this doesn't work please contact us at support@theorgwiki.com and we'd be happy to help you get Caller ID working.