iPhone Duo

Our Little World on iPhone Duo

Write a photo's story on the page beside it. Put two months side by side. Half-fold it on the table for Tonight.

Version 1.1.2, with the iPhone Duo layouts, is on the App Store now.

48 seconds, with captions. Recorded in the iPhone Duo simulator with Jesse's photos of his son, Reuben. The narration is a synthetic voice. The closing scene of the device on a table is illustrative. Full description on the press page

More room for the story

  1. Keep the story beside the photo

    Choose a facing Story page to keep a photo in view while adding the words behind it.

    On iPhone Duo, a photo of Reuben at 11 months on one side and the words his dad saved about it on the facing Story page.
  2. See how they've grown

    Compare two months in Growing up, with room to notice the little changes.

    Growing up on iPhone Duo: Reuben as a newborn and at 7 months, side by side, with the date of each photo.
  3. Find the words you've kept

    Open notes, letters and Firsts beside the Journal list. Words saved to a photo take you back to that photo.

    Journal on iPhone Duo: a June 2026 entry with the photo's thumbnail and the start of the words saved to it.
  4. Make room for Tonight

    Use the tabletop layout to enjoy a few family moments together.

    Tonight on iPhone Duo: one of the evening's moments playing, with back, pause and forward controls.

Private, with parents in control

Photo organization and face matching run on device. Parents confirm child identity and Firsts. Face data is never shared with invited family members.

Read how privacy works

Our Little World

Start with the photos you already have

A private baby book app for iPhone and iPad.

Download on the App Store

Writing about it? See the press kit.