Timehop is great but I want more than just social interactions. Strava, Fitbit, Calendar appointments, Apps installed, blog posts, etc are also important to see what I was doing X years or months ago and contrast with what I'm doing today
- Timehop is the best thing I have used for long term memories (last year, a few years back). For very recent stuff - like documents or sites I worked on yesterday or last week - Atlas seems to do it better than any other tool that I've seen. It's a bit of a hog on the resources, but if your computer has the muscle for it, it's pretty good.