Can I use eBillity on my iPhone, iPad or iPod? Time Tracker Help February 06, 2017 17:25 Updated You can download the eBillity Mobile Application at the Apple App Store here: http://itunes.apple.com/us/app/ebillity-mobile/id422080464?mt=8 It is compatible with iPhone, iPod touch, and iPad. Related articles Creating Time and Expense Entries and Generating Invoices How do I set up my Client Access Portal? And give access to a Client? Comments 0 comments Article is closed for comments.