Day One is one of the best journaling apps ever made — beautifully designed, end-to-end encrypted, and cross-platform. It's built for personal journalling, though: one writer, one private diary. Family memory-keeping is a different job — shared between parents, focused on the kids, and built to become something you print. Here's how the two compare.
At a glance
| PocketTreasures | Day One | |
|---|---|---|
| Built for | Family memory-keeping | Personal journaling |
| Privacy | On-device, no account | End-to-end encrypted |
| Shared between parents | Partner Sync | Single-user |
| Child & adventure focus | Purpose-built | General-purpose |
| Adventure timeline & maps | Yes | Entries with location |
| Printed photo books | Family photo books (soon) | Book printing add-on |
| View on the web | Encrypted web timeline | Apps only |
Where Day One wins
As a personal diary, Day One is exceptional — daily prompts, writing streaks, gorgeous typography and rock-solid end-to-end encryption across Mac, iPhone and iPad. If you want a private journal for yourself, it's the gold standard, and PocketTreasures doesn't try to replace it.
Where a family app wins
- Two parents, one log — Partner Sync lets both parents add to the same family timeline via private iCloud. A personal journal is, by design, just yours.
- Shaped for children — milestones, adventures, kids' quotes and growth over time, rather than a blank page.
- Made to be printed — the year becomes a family photo book, not just an archive of entries.
- Shareable with grandparents — send an encrypted link relatives can open in a browser, no app required.
The verdict
Use Day One for your own journal. For the shared, child-focused work of remembering family life — and turning it into a book — PocketTreasures is the family-shaped alternative. See the full field in our best family memory apps guide.
Log every adventure, privately
PocketTreasures keeps your family's photos and stories on your device — no cloud, no data harvesting. Free to download on iPhone.
Get PocketTreasures free