Dear Robert, On the browser of you smartphone go to: matrix.harmls.com Login in as you would from the desktop version of Matrix. Dominik Szabo UTR - TEXAS REALTORS (832) 844 1724 DominikRealtor.com ?? The Doctor of Real Estate in Houston Texas?? " Professional, Courteous, and Informed "
On an iPhone or iPad use your browser, Safari or Chrome, and log into har.com. There you will see the full HAR site and can log in as normal. On the iPhone, Matrix gives you a couple of options that will give you either an abbreviated search or a full site search plus add edit. Using Matrix on a cell phone is challenging because of the size of the print. It works very well on a iPhone 6 or 7 Plus. I have not tried it on smaller screens. On an iPad, it works very well and is recommended. In any case you will not be using the HAR app.