✦ A private home for your story

Your life, in both directions.

Keep the Moments that shaped you and the Horizons still calling you forward. Once & Someday remembers how the two become one story.

Download for iPhone Free to begin · No account · iOS 18+
Friends embracing after reaching a mountain ridge at sunrise
Once & Someday Horizon Journey for taking Mom to Paris, including saving progress and the I lived this action
A Horizon in progress Take Mom to Paris €1,150 saved, with the reason kept close
What would you keep here?

One app. Many kinds of meaning.

A dream trip, a finish line, a home you are saving for, or an afternoon that seemed ordinary at the time. See how each one belongs in your story.

Travel · Saving for

A faded postcard becomes a Horizon you can hold close.

Keep “Take Mom to Paris” beside the reason it matters. Save at your own pace, remember the small steps, and let the dream stay meaningful before any flight is booked.

In the app€1,150 saved · Next spring · No pressure
Once & Someday showing the Take Mom to Paris saving Horizon and its personal story
A Horizon in progressThe reason stays close while the trip comes closer.
A detailed Horizon Journey with saving progress, personal meaning, and I lived this
The Once & Someday signature A dream becomes a memory, without losing where it began.
The living loop

The day you say, “I lived this.”

When a Horizon finally happens, Once & Someday turns it into a Moment and keeps the path that led there. The dream, the small steps, and the memory stay connected.

1
Start with a HorizonKeep the reason it matters, even when there is no plan yet.
2
Follow the JourneyAdd milestones, saving contributions, next steps, and quiet check-ins.
Turn it into a MomentTap “I lived this” and preserve the full story of becoming.
Places that left a trace

Your story has a geography.

See where your Moments keep gathering. A city, a family home, or the café you return to can become a chapter of its own.

Moments on a mapEvery place opens back into the stories you kept there.
Postmarks shaped by returningAnother visit adds a date to the same living story.
Once & Someday Places map with a collection of personal postmarks
What a life can hold

The enormous firsts. The ordinary magic.

A finish line, a table full of friends, a long-held dream, and an afternoon nobody wanted to end. They all belong.

A runner overwhelmed with joy at a marathon finish
Working toward → LivedFinished my first marathon
A couple sharing takeaway in their first apartment
A first worth keepingOur first night at home
A traveler watching sunrise above a sea of clouds
A HorizonSee sunrise above the clouds
A family running through shallow water on a beach
An ordinary kind of magicThe afternoon nobody wanted to end
Private by architecture

Your memories never meet our servers.

Your story begins on your iPhone and stays under your control. Once & Someday has no account system and no social feed.

On your device

Your archive is local. Once & Someday Pro can sync it through your private iCloud database.

No account

Nothing new to sign up for. Open the app and begin with your own story.

No ads or data brokers

Only anonymous product analytics, and you can turn even that off.

Yours to keep

Export your complete archive at any time, including its media and stable data.

Begin free, go deeper with Pro

Your story is yours at every level.

Free includes the complete Moment and Horizon loop. Pro adds more room, richer connections, private sync, and beautiful ways to preserve what grows.

Once & Someday Free

€0
  • 10 Moments and 3 active Horizons
  • The complete “I lived this” flow
  • Stories, people, places, feelings, and search
  • Basic yearly reflection and memory widget
  • Private on-device storage and full export

Everything you need to begin and keep ownership of your story.

Your story is already happening.

Keep the Moments behind you. Carry the Horizons ahead. Let Once & Someday hold the connection.

Get Once & Someday for iPhone