A PRIVATE JOURNAL THAT GROWS WITH TIME

Your life,
in editions.

Today, a page in your journal.
Tomorrow, a moment worth revisiting.
Write it down. Let time turn it into a book.

Begin your first edition Open Yesterbook

iPhone · iPad · Mac

Everyday moments, kept close.

A PERSONAL MAGAZINE · EVERY MONTH

EVERYDAY / FOREVER YOURSYESTERBOOK

Keep a little of each ordinary day.Sealed after 24 hoursA new edition every monthLocal-first storage

01 / LET LIFE BECOME A BOOK

The days you think you'll remember
deserve a place on the page.

A simple dinner. A rainy afternoon. A walk with nowhere to go. A day doesn't have to be extraordinary to be worth keeping.

Yesterbook brings scattered words and photos together in a personal monthly magazine. A cover, a table of contents, and thoughtfully arranged pages. Open an edition and meet the person you were.

A sunset by the sea in the sample journal

YESTERBOOK / VOL. 09

September · Everyday fragments09 / 12

A little sunset,
saved on a page.

I walked along the shore for a while today. Nothing urgent, just waiting for the sun to go down. Some good days don't need anything special to happen.

Clear · CalmSEALED

01 / 03

Sample edition · Choose “Next entry” to turn the page

02 / KEEP THE MOMENT AS IT WAS

24 hours for today.
A lifetime for yesterday.

Each entry stays editable for 24 hours after you save it. Then the original is sealed, preserving what you felt at the time.

A new thought later? Add an annotation. Keep the conversation going between your future and past selves.

WriteCapture the moment24 hoursEdit freelySealKeep adding annotations

03 / WRITE, AND FIND YOUR WAY BACK

Every side of your life
has a place here.

More than words.
The life around them.

Add a photo, a mood, a place, and the weather. Write several entries a day or catch up on a past date. Drafts save automatically, so you can follow your thoughts.

Words · Photos · 8 moods · Places · Weather

Your life, in editions.

04 / PICK UP WHERE YOU LEFT OFF

Write from your pocket.
Read at your desk.

Capture a moment on iPhone, browse an edition on iPad, and unfold a longer thought on Mac. Your own private iCloud keeps the same journal across your devices.

iPhoneiOS 17 or lateriPadiPadOS 17 or laterMacmacOS 14 or later

Yesterbook native Mac journal interface — Yesterbook · Native Mac experience

05 / A PRIVATE JOURNAL SHOULD STAY PRIVATE

Your story.
Yours alone.

You don't need an audience to express yourself.
Here, there's room to write for you.

Local first

Your journal stays on your devices. Write and read even when you're offline.

Your own iCloud

Sync through your private iCloud database. No ads or analytics SDKs.

An extra layer of care

Use Face ID, Touch ID, or your device passcode to lock the app, with a privacy shield in the background.

ABOUT YESTERBOOK

Before the first page,
a few things to know.

Can I edit an entry after it's sealed?

Each entry has its own 24-hour editing window. After it is sealed, the original cannot be changed, but you can keep adding annotations.

Do I need to lay out the magazine myself?

No. Yesterbook organizes your entries by month and automatically creates a cover, contents, and pages for your words and photos.

Can I export my journal?

Create A5 or A4 PDFs by month or year and choose whether to include photos, moods, weather, places, and annotations. Saving and sharing PDFs requires membership.

Can I write without an internet connection?

Yes. Writing and reading use local-first storage. iCloud sync takes place when your network, account, and storage conditions allow it.

What does membership include?

Membership unlocks multiple photos per entry, all past editions, the photo wall, the year calendar, and PDF saving and sharing. Subscription and lifetime options are shown with local prices in the app.

How can I get Yesterbook?

Contact the developer using the button below to ask about availability or get help with the app.

YOUR LIFE IS THE FIRST EDITION

Start today.
Keep a page of yesterday.

iPhone · iPad · Mac

Your life,in editions.

The days you think you'll rememberdeserve a place on the page.

A little sunset,saved on a page.

24 hours for today.A lifetime for yesterday.

Every side of your lifehas a place here.

More than words.The life around them.

Write from your pocket.Read at your desk.

Your story.Yours alone.