Use cases
A photo journal you don't have to start from scratch
Your camera roll is already a diary of your life, just without the words. deja lets you go back through it one period at a time and add them.
Notes on the moments
While you relive, swipe up on a photo to write a note about it, emoji included. Each photo has one note, which you can edit or delete; notes stay on your iPhone.
A calendar wall of your life
Every period you finish lights up on the calendar wall, and the photos you ♥ become its covers. You can choose any day's cover yourself, so the wall ends up made only of moments you picked.
A card for every day
Each relive ends on a card built from one moment of that day, ready to save or share.
Free on the App Store · iPhone, iOS 18 or later
Questions
Are my notes uploaded anywhere?
No. Notes are stored on your iPhone with the rest of deja's data; there is no account.
Can I write about a past day now?
Yes. That is the idea: deja deals you past periods to relive, and you can add a note to any photo while you do.
Free up iPhone storage, one day of photos at a time
Storage full, but deleting photos feels like a chore you keep putting off.
Clean up your camera roll without grinding through a grid
A camera roll full of blurry shots, bursts, screenshots and pocket photos.
See your old photos again — a day at a time
Years of photos you never look at again.
Today's memory, on your Home Screen and Lock Screen
A photo from your past on your Home Screen, one tap from reliving it.
Delete duplicate photos on iPhone — the copies and the almost-copies
Five shots of the same moment, and exact copies you never meant to keep.
iCloud storage full? Start with your photos
The 'iCloud storage is full' message, and a photo library that keeps growing.
On this day, or any day of your life
The same day in an earlier year — or any other day of your life.