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App Store Apps > Productivity > Diary & Journal: ThreeLines
Diary & Journal: ThreeLines icon

Diary & Journal: ThreeLines

by James Cooper · Productivity · Free
On the App Store since April 2026 · Data updated 2026-11-02

Diary & Journal: ThreeLines is made and published by James Cooper. AppBrain is an independent app data site and isn't affiliated with James Cooper. The app name, icon, screenshots and description belong to James Cooper and are shown as published on the App Store.

AppBrain's verdict

Last updated
May 14, 2026
Size
18.5 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Diary & Journal: ThreeLines for iOS

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Store listing

By James Cooper, from the App Store
Diary & Journal: ThreeLines Screenshot 1 of 4
Diary & Journal: ThreeLines Screenshot 2 of 4
Diary & Journal: ThreeLines Screenshot 3 of 4
Diary & Journal: ThreeLines Screenshot 4 of 4
Screenshots by James Cooper, from the the App Store listing
Description by James Cooper Written by the developer, not by AppBrain. Click to read.
ThreeLines is a beautifully simple daily journal app built on one principle: three lines is all you need.

Each day, open the app and write three lines about your day. That's it. No templates, no word counts, no pressure. Just three lines to capture what matters.

WRITE
• Daily 3-line entries — what happened, how you felt, what you noticed
• Attach a photo with a caption to any entry
• Edit any past day from your calendar

BROWSE
• Calendar with List, Month, and Year views
• Photo gallery view of every captured moment
• Visual streak tracking and 12-month heatmap

EXPORT & SHARE
• Export your full journal as plain text or CSV
• Share entries to X, Threads, Mastodon, Instagram, and Facebook
• Formatters tailored to each platform's character limits

PERSONAL
• System / Light / Dark theme picker, persisted across launches
• Apple Intelligence integration on capable devices (coming soon)

PRIVACY FIRST
Your entries stay on your device. No accounts, no sign-ups, no ads, no tracking, no data selling. Your thoughts are yours alone.
Official page on the App Store

Safety and technology

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

Technologies used by Diary & Journal: ThreeLines

Releases

Updates seen on the App Store
Version
1.0.5
Launched
April 2026

No changelog data

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Rankings

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App Store Rankings for Diary & Journal: ThreeLines

This app is not ranked

About the app and developer

About Diary & Journal: ThreeLines

Diary & Journal: ThreeLines is a productivity app developed by James Cooper.

What is the rating of Diary & Journal: ThreeLines?

Diary & Journal: ThreeLines has no ratings yet.

Is Diary & Journal: ThreeLines free?

Diary & Journal: ThreeLines is free. The app size is 18.48 MB. The latest version available is 1.0.5. The last update was on May 14, 2026.

What are the requirements for Diary & Journal: ThreeLines?

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

Developer information for James Cooper

James Cooper

Address:

Frequently asked questions about Diary & Journal: ThreeLines

Is Diary & Journal: ThreeLines free?

Yes. Diary & Journal: ThreeLines is free on the App Store.

Is Diary & Journal: ThreeLines still available?

Yes. Diary & Journal: ThreeLines is on the App Store, and the last update we saw was on May 14, 2026.

How large is Diary & Journal: ThreeLines?

Diary & Journal: ThreeLines is 18.48 MB.

Is Diary & Journal: ThreeLines suitable for children?

App Store rates the content of Diary & Journal: ThreeLines as suitable for everyone.

Who made Diary & Journal: ThreeLines?

Diary & Journal: ThreeLines was developed by James Cooper. It is listed in the productivity category on the App Store.

What are the best alternatives to Diary & Journal: ThreeLines?

People looking at Diary & Journal: ThreeLines also look at these productivity apps: Word Text Pro-Text with Fonts, Sol.App - ToDo, Task Manager, Account Tracker, TONT: To Do List & Task Timer, Time Block: Hourly Day Planner.

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Overview Alternatives Reviews Rankings Technology
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