Thanks to the world's greatest app, I will never forget a day from 2014. I would have put it to cool music, but I'm still deciding on the soundtrack to my life. Thoughts?
In the meantime, download 1SE. It's the easiest and coolest app. Just take videos on your phone , then pick the second you want to display. If you already have videos, great! It will plug them into the appropriate day. Give it a shot.
*Note: I noticed it was taking up most of the storage on my phone about six months in. I suggest saving the mashed up videos (like above) to your computer periodically (every month or quarter) so you can clear the space.