If you are a this app user, then I am quite sure you will find this free application handy. It simply allow you to download your tree to your iphone so that you can refer to it without needing access to your computer or even to the internet. Anyone who can gain access to your online data can do the same thing, so it is handy for sharing. You can have the cel phone download an update version anytime you need an update. The download is quick because it doesn't include pictures or related archived documents. And because the data kives in the phone's memory, access, occe downloaded, is instantaneous. So if you need to know your cousin's wedding anniversary, or your mother-in-law's birthday, there it is, instantly at your fingertips! Search features enable you to quickly get to quickly locate any name.
On the other hand, If you desire to WORK on the tree, the application also gives you online access (and your privileges will depend on what iD you use. Those who don't like this application probably find this aspect of it unsatisfactory. Also, the application as a whole can use improvements, in particular more options to back out and cancel steps one has taken by mistake.