What you get
A timeline you can argue with
Uncertainty is shown rather than hidden. Where the photographs are thin, Presence says so, and you can correct it by hand.
Today, not just yesterday
Photographs describe the past. Turn on location recording and the current day is counted too — only the day and the country are kept.
Your documents, read
Photograph a passport or a visa and Presence reads the fields, keeps the expiry, and starts the rule. It is read on the device, and the document is kept only on your devices and in your own iCloud.
No account, no server
There is nothing to sign up for and no server of ours for your history to be sent to. What you enter reaches your other devices through your own iCloud, and you can export it yourself whenever you want it elsewhere.