Human Memory reads what is already on your iPhone, such as photos, contacts, calendar entries and workouts, plus archives you export yourself, such as Google Takeout, and builds a private map, timeline and people record in an encrypted vault on the device.
What it does
Your photographs already know roughly where you were and when. Human Memory turns years of them into a map you can walk and a timeline you can scroll, and reads your contacts, calendar and workouts to give the days real names instead of dates. Photographs, visits and appointments that belong to the same stretch of time and place become an event, and events become a day with a name, a map pin and a list of who was there.
Not every photograph is evidence that you were there. Before it puts a pin on a map, the app ranks its evidence: a correction you made yourself, then a visit your phone recorded, then a photo from your own camera. A screenshot or something you were sent never places you, and the app says which rank it used. Reflect asks you yes-or-no questions about what it found and writes your corrections back, with no model and no network call.
Export writes the whole record as plain Markdown and JSON, so it stays readable without the app. Your life in places builds a PDF of the years, places and months your records hold, with no coordinates, for a doctor or lawyer who needs the shape of a year, and hands it to you through the share sheet so you choose who gets it.
There is no account, no analytics and nothing for sale. An optional interview runs only on your own Anthropic API key. The privacy page lists everything that leaves the device and names the part of the app that makes each line true.
How it treats your data
Your record lives in an encrypted database inside the app on your phone, with no account and no server holding it. The privacy page lists each thing that can leave the device, such as a rounded location sent to Apple to name a place, rather than claiming nothing does.
Where it stands
Version 1.0 has been free on the App Store since October 4, 2026, for iPhone with iOS 26 or later. Version 1.1, a redesign, is in testing. A solo build with thousands of automated tests behind it.
Human Memory is made by Ocean Dweller Media. Questions and bug reports: support@human-memory.ai.