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App Store Apps > Lifestyle > Diary: One Line a Day Journal
Diary: One Line a Day Journal icon

Diary: One Line a Day Journal

by Anthony Chui · Lifestyle · Free
On the App Store since August 2026 · Data updated 2026-10-23

Diary: One Line a Day Journal is made and published by Anthony Chui. AppBrain is an independent app data site and isn't affiliated with Anthony Chui. The app name, icon, screenshots and description belong to Anthony Chui and are shown as published on the App Store.

AppBrain's verdict

Last updated
August 17, 2026
Size
38.0 MB
Official page on the App Store

User feedback

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Store listing

By Anthony Chui, from the App Store
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Screenshots by Anthony Chui, from the the App Store listing
Description by Anthony Chui Written by the developer, not by AppBrain. Click to read.
One line a day. That's the whole idea. A private five-year micro diary that takes ten seconds a night — and one day shows you what you wrote on this exact date one, two, five years ago.

Write one short line about today, auto-dated. Tomorrow, another. A month from now you have a quiet calendar of your days; a year from now, today comes back to meet you. That's it. No prompts to answer, no streaks to keep, no guilt for a missed day — a missed day just stays empty.

ONE LINE A DAY
- A single 280-character entry per day, dated for you
- Editable the same day — then it's part of the record
- A beautiful, calm, paper-warm design with serif writing
- Add a photo to any day's entry
- Color themes, including a dark mode

ON THIS DAY - YOUR MEMORY KEEPER
- See the same date across every past year, stacked on one page
- "One year ago... two years ago... five years ago..."
- A five-year diary that quietly writes itself

A WHOLE MONTH AT A GLANCE
- A soft month calendar with a dot on every day you wrote
- No charts, no percentages — just your days

A PRIVATE DIARY WITH LOCK
- Optional Face ID / Touch ID app lock
- An offline journal — no account, no sign-in, no cloud
- Nothing is ever uploaded; your words stay on your phone

CALM BY DESIGN
- One gentle daily reminder, at a time you choose — never a streak, never a nag
- No badges, no goals, no gamification
- Just a quiet place for your daily journal

YOURS TO KEEP
- Look back through your entire diary, any time
- Export your whole diary as a PDF or plain text, any time

Whether you call it a one line a day journal, a micro journal, a memory keeper, or simply your diary — this is the simplest way to remember your life, ten seconds at a time.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ — Privacy Policy: https://kanac.github.io/syanac-legal/
Official page on the App Store Also on Google Play

Safety and technology

Found in the app by AppBrain
Price
Free
App size
38.0 MB
Content rating
Everyone

Technologies used by Diary: One Line a Day Journal

Releases

Updates seen on the App Store
Version
1.0.1
Launched
August 2026

No changelog data

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Also available on Google Play

Diary: One Line a Day Journal icon Diary: One Line a Day Journal
Syanac
0.0
Free
50+

Rankings

App Store top charts

App Store Rankings for Diary: One Line a Day Journal

This app is not ranked

About the app and developer

About Diary: One Line a Day Journal

Diary: One Line a Day Journal is a lifestyle app developed by Anthony Chui.

What is the rating of Diary: One Line a Day Journal?

Diary: One Line a Day Journal has no ratings yet.

Is Diary: One Line a Day Journal free?

Diary: One Line a Day Journal is free. The app size is 38.01 MB. The latest version available is 1.0.1. The last update was on August 17, 2026.

What are the requirements for Diary: One Line a Day Journal?

The app has a content rating of Everyone. The app has been available on the App Store since August 2026.

Developer information for Anthony Chui

Anthony Chui

Address:

Frequently asked questions about Diary: One Line a Day Journal

Is Diary: One Line a Day Journal free?

Yes. Diary: One Line a Day Journal is free on the App Store.

Is Diary: One Line a Day Journal still available?

Yes. Diary: One Line a Day Journal is on the App Store, and the last update we saw was on August 17, 2026.

How large is Diary: One Line a Day Journal?

Diary: One Line a Day Journal is 38.01 MB.

Is Diary: One Line a Day Journal suitable for children?

App Store rates the content of Diary: One Line a Day Journal as suitable for everyone.

Who made Diary: One Line a Day Journal?

Diary: One Line a Day Journal was developed by Anthony Chui. It is listed in the lifestyle category on the App Store.

What are the best alternatives to Diary: One Line a Day Journal?

People looking at Diary: One Line a Day Journal also look at these lifestyle apps: AI Fireplace Designer Studio, 한 컷 - 하루 한 장면 일기, SyncDiario, Sudden Reminder, In One Line: Daily Journal.

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