Oneline: Diary & Daily Journal

Oneline: Diary & Daily Journal

Photo Memories, One Line a Day

4 ratings
2 reviews
Free
In-App Purchases

Details

Released
March 3, 2026
Updated
November 2, 2026

Features

Oneline: Diary & Daily Journal screenshot #1 for iPhone
Oneline: Diary & Daily Journal screenshot #2 for iPhone
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Oneline: Diary & Daily Journal screenshot #5 for iPhone
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Oneline: Diary & Daily Journal screenshot #7 for iPhone
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About

Capture your life's moments with brief daily entries that build into a visual timeline. Organize different aspects of your life into separate timelines and revisit past memories with a 'On This Day' feature. Prioritizes user privacy with local data storage and no tracking.

✓One line per day entries
✓Scrollable vertical timeline
✓Pinch to zoom timeline detail
✓Highlight important days
✓Optional tagging
✓Multiple timelines
✓On This Day feature
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+2

What's New in Oneline

1.5.2

November 2, 2026

Writing is now free with no limit, and Oneline starts with your own line. • Writing is free with no limit. Photos, steps and workouts from Health, iCloud sync, multiple timelines and the monthly summary and chat are part of Pro. Photos you already added stay where they are, and if you're Pro nothing changes. • The first launch ends by asking what happened today, and that line becomes the first day of your timeline. • The example entries now start from yesterday, and they go away as soon as you write your first line. • You can bring your journal from Day One, Apple Journal or Journey right from the first launch, and the import is now translated. • Counts now say 1 entry instead of 1 entries, and your first timeline is named in your language.

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Subscriptions & In-App Purchases

Oneline Pro | Yearly

Yearly

$29.991 Year
3 Days trial
How to cancel Oneline subscription ⁉️

User reviews

Great app

Really enjoyed the app. Only thing I would change is to add a time stamp.

Response from developer

Hey there! You can enable this from your settings: “Show timestamps”. Thank you very much :)

Very cool app

I appreciate how you thought out of the box. Very clean and well designed app.

I also like that you can add more than one entry a day, because multiple things occur that we may want to log. And the separate timelines, tags, location and photo attachments, which make it a well rounded journaling app.

### Some Feedback

- Font on timeline is too small. Should work with dynamic type like rest of the app or let us choose our preferred size. An option to change the font would be nice too.
- I know it is designed as a one line journaling app, but this could be limiting for some. Allow us the option to display the full entry or at least a few more lines on the timeline. Can’t really read a full sentence or short paragraph without opening each individual entry.
- Consider adding a full screen view for typing entries. Removes the distraction of other UI elements.
- Add a complication for Apple Watch app for faster access.
- Widget for today’s log and on this day. And one that lets us choose the timeline we want to view.
- Consider some user selectable background themes (even if just for pro users)
- Allow us to customize the “what happened today?” prompt for new entries. And (ideally) allow a different choice for each timeline. The scope of this app can go beyond its intended use. For example, if I wanted to create a quote log, the prompt “what happened today” would not be appropriate.
- Option to show relative dates on the timeline ... like x days, weeks, months ago.
- For the voice entry option on the entry edit screen, suggest also adding it to the timeline “add new entry button” — by holding it in to initiate a voice entry.

Hopefully that feedback was helpful. Look forward to seeing how the app evolves.
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Response from developer

Glad you’re enjoying the app! And thank you for the useful feedback and feature requests. I’ll go through them and add the possible features. Stay tuned :)

Developer apps

FAQ

How does Oneline help me remember my past?

Oneline's 'On This Day' feature resurfaces entries you made on the same date in previous years, allowing you to quietly revisit past moments without notifications or pressure.

Can I organize different parts of my life with Oneline?

Yes, Oneline allows you to create multiple timelines for different aspects of your life, such as 'Life', 'Work', or 'Health', keeping your entries clear and intentional.

Is my data safe with Oneline?

Oneline is privacy-first, requiring no accounts and storing data locally or in your personal iCloud. It does not use tracking or social features.

What are the subscription options for Oneline Pro?

Oneline Pro is available as a yearly subscription for $29.99, offering a 3-day free trial before commitment.

Does Oneline have ads?

No, Oneline is ad-free, ensuring an uninterrupted journaling experience focused on your personal memories.

What devices can I use Oneline on?

Oneline is available on Mac, Apple Watch, iPhone, and iPad, allowing you to capture and revisit your timeline across your Apple ecosystem.

How often is Oneline updated?

The latest version, 1.5.1, was released on October 30, 2026, indicating regular updates to improve the app's functionality and user experience.

What is the age rating for Oneline?

Oneline has an age rating of 4+, making it suitable for a wide range of users interested in personal journaling and memory keeping.