Turn your daily journal entry into meaningful insights.
Luma connects what you write with how you feel - so you can finally see which habits, foods and choices actually matter for you.
Step 1 of 4: The daily check-in
Screenshots on this page show example data from a demo account, not real user outcomes.
Your journal, designed by you
No two bodies are the same, so no two journals should be either. Pick exactly what you track, switch off what you don't need, and dress the whole app in colours that feel like you.
- Night mode, six atmospheres, and your own accent colour
- Your symptoms and your habits - not someone else's list
- Any section can be renamed, reordered or switched off
Screenshot 1 of 3: Night mode
Write freely, track what matters
Some days you want to pour everything out. Other days you have thirty seconds. Luma meets you where you are - talk and it types, tap what happened, and you're done.
- Dictate your day - Luma types as you talk
- Symptoms, habits and meals logged in a tap
- A different journal prompt every day, from 500+
- Run little experiments on yourself, right from the journal
Screenshot 1 of 6: Speak, and Luma types
Already tracking? Bring it with you
Sleep, steps, heart rate, cycle - if it's in Apple Health, Oura, Whoop or a handful of others, Luma folds it right into your journal. You upload the export file, it's processed on your device, and every extra signal gives Luma more to find patterns in.
Screenshot 1 of 1: Import health data
Watch your patterns unfold over time
A single day tells you almost nothing. A month tells you a lot. Luma stitches your days into a calendar, charts and tracker grids, so you can actually see how you've been doing - not just guess.
- A month at a glance, with sleep, steps and cycle phases
- Charts for every rating you track
- 30-day views of your symptoms and habits
Screenshot 1 of 4: Your month at a glance
The patterns you'd never spot on your own
You can't hold months of meals, sleep, symptoms and moods in your head at once - but Luma can. It reads across everything you log and surfaces the connections hiding in it, in plain language, so you can see what's actually helping and what's holding you back.
- Links what you eat, do and track to how you feel - correlations you would miss by eye
- Turns months of scattered entries into a few clear things you can act on
- The more you log - food, sleep, cycle, habits - the more it can connect
Screenshot 1 of 3: What matters most
Built around how you actually live
Not another generic wellness app. Luma shapes itself around the things you actually track and care about.
Your journal, your way
Customise every field. Track what matters to you - energy, mood, symptoms, habits, or anything else.
Patterns from your data
Discover what your days actually have in common - and what separates a good day from a rough one.
Spot trends early
See how your energy, mood, and habits shift across days, weeks, and months before they become a problem.
Understand energy and mood
Learn what affects how you feel - sleep, food, exercise, cycle - and act on it with confidence.
Everything in one place
Journal entries, habit data, health imports, and cycle info - all in one private, searchable log.
Effortless to log
Seconds to record, weeks to understand. Type, speak, or import - whichever fits your day.
From entry to understanding
Five steps from your first entry to knowing yourself better.
Customise
Set up your journal with the fields that matter to you - mood, sleep, habits, symptoms, or anything else.
Record
Write or speak your entry in seconds. Then log habits, symptoms, and metrics with a single tap.
Review
Browse your history, spot recurring themes, and see how your tracked metrics shift over time.
Discover
Correlation views and best-day profiles reveal what actually separates your good days from rough ones.
Experiment
Try a small change, track it, and see the result in your data. Turn self-knowledge into action.
Don't just spot a pattern. Test it.
A hunch isn't an answer. When Luma spots a pattern, you can turn it into a proper before-and-after experiment - and find out what actually moves the needle for you.
- Luma spots a patternSay bloating shows up on 70% of dairy days but only 6% of the rest. The card is honest about what it is: a correlation from your logs, not a diagnosis.
- Test it with one tap“Test it: 2 weeks without dairy” starts an experiment. It sits on your Today screen with a day counter so you don't lose the thread.
- See the before → afterYour metrics, sleep, and symptoms-per-day are compared against the two weeks before you started - real numbers, not vibes.
Screenshot 1 of 2: Spot it & test it
Bring the evidence to your health practitioner
“How have you been sleeping?” is a hard question to answer from memory. One tap turns your logs into a printable summary for whoever is helping you - a doctor's version with ratings, symptoms and experiment results, or a nutritionist's version focused on food, drink and gut patterns. Made to hand over, not to decode.
Screenshot 1 of 2: Doctor summary
Everything you need, nothing you don't
A focused set of tools that work together - no bloat, no noise.
Custom journals
Build the journal that fits your life - add any field, scale, or toggle you need.
Habit tracking
Log daily habits and see exactly how they connect to how you feel.
Symptom tracking
Note physical symptoms alongside your entries and see if patterns emerge.
Mood tracking
Scale, emoji, or free text - track your mood the way that feels natural.
Pattern analysis
Best-day profiles and correlation views show you what's actually driving your wellbeing.
Trend charts
Sparklines for every metric - watch your patterns unfold week by week.
Dashboards
An at-a-glance view of your streak, recent entries, and key metrics.
Mobile-first
Designed for your phone - quick to open, quick to log, easy to review.
Health data import
Bring in data from Apple Health, Samsung Health, Fitbit, Oura, Whoop, or Garmin.
Doctor & nutritionist exports
Turn your log into a clean, printable summary to share with your doctor, nutritionist, or naturopath.
Private, no ads
Your journal stays yours. No ads, no selling your data. Ever.
Daily journal prompts
A different reflection question every day from 500+, picked from topics you choose. Skip one, save it for tomorrow, or add another.
No app store needed
Luma runs right in your browser - free, with no ads. Add it to your home screen and it opens and feels just like a normal app.
Your first entry takes less than two minutes.
Start free today and see what a week of journaling reveals about your patterns.