
Lumo: Mood Diary & To-Do List
The simplest daily journal
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Free
In-App Purchases
About
Whatever kind of day it was, write a little or write a lot.
Lumo is the simplest diary for keeping today along with how you felt.
Your to-dos live in the same place, so there's no app to switch to.
Quick to open, quick to close
- The date and weather fill in automatically. Pick your mood tags and start writing.
- One line is enough, and there's room for much more. We kept only what you need, so writing every day never feels like work.
Remember your feelings in color
- Joy, excitement, calm, sadness, anger, anxiety, gloom — choose as many of the day's feelings as you like.
- Your calendar keeps them as small colored dots, so a month at a glance shows how your heart has been moving.
Mood stats for any period
- Choose a date range and Lumo charts which feelings came up most.
- Compare last month with this one, or a trip with an ordinary week.
Diary and to-dos together
- Jot down a task the moment it comes to mind, then tap to complete it.
- Finished tasks stay on the calendar next to that day's entry, so you can look back on what you got done.
Straight to the day you're looking for
- One keyword searches your past entries, feelings, and tasks.
- "Trip," "Mom," "moving" — a fragment of a memory is enough to open that day again.
Right from your home screen
- A to-do list widget and a calendar widget with mood dots.
- Check today's tasks and start writing without even opening the app.
Safe with iCloud
- Everything syncs through iCloud and continues across iPhone and iPad.
- Change devices and your diary comes with you.
A diary is worth more the longer you keep it.
That's why we made Lumo light enough to keep for a long time.
※ Lumo is free for 14 days. To keep using all features after that, a one-time "Lumo Lifetime" purchase is required.
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What's New in Lumo
1.1.0
August 19, 2026
You can now set the date when writing an entry.
1
In-App Purchases
$3.99
Lumo Lifetime
Unlock all of Lumo forever with a single purchase.






