Private from the start
No account and no sign-in. Your diary is stored only on your computer and is never sent anywhere.
Mood diary for Windows
Your mood. Your medications. Your computer.
Rate how you feel each day, log the medications you take and write down your thoughts. The calendar and statistics show how your mood changes – and your diary never leaves your PC.
Get it from Microsoft Store
Free trial · one-time purchase, no subscription
Simple every day. Insightful over time.
Medications made easy
Log doses and times, add your whole “Morning” set with one click, and see how many doses you took in any period.
See the patterns
A mood chart day by day, a rating histogram, averages by day of the week and a comparison with the previous period.
A closer look
What's inside
Today
- Rate your mood from 1 to 10 with one click – it's saved right away.
- Add medications one by one, or a whole set with one click.
- Write down thoughts as soon as they come to mind.
Calendar
- Switch between week and month views.
- Open any day to add or change its mood, medications and thoughts.
Statistics
- Pick a period from a week to a year, or your own dates, and compare it with the previous one.
- Mood chart, rating histogram, color breakdown, median and your longest streak of good days.
- Averages by day of the week and medication totals.
Notes
- Keep notes alongside your thoughts.
- Find any entry with search (Ctrl+K).
Privacy
Your diary never leaves your computer
What you write about your mood and your medications is about your health. That's why MoodTracker keeps it with you only – its author has no access to it.
Read the privacy policy →- No account, no sign-in
- No cloud – works without the internet
- No ads, analytics or tracking
Frequently asked questions
How much does MoodTracker cost?
You buy MoodTracker once in the Microsoft Store – there's no subscription. You can try it for free first. The Store shows the current price in your currency.
Do I need an account?
No. Install the app and start right away – there's nothing to sign up for.
Where is my diary stored?
Only on your computer, in the MoodTracker folder of your Windows user folder. The app doesn't send it anywhere, and its author can't see it. The diary stays there when you uninstall the app, so reinstalling brings your entries back – and you can delete it any time in Settings.
Does it work offline?
Yes. You need the internet only to install and update the app from the Microsoft Store.
Is MoodTracker a medical app?
No. It's a personal diary, not a medical device, and it doesn't give medical advice. You can show your statistics to your doctor or therapist – always talk to your doctor about your treatment.
Which versions of Windows does it run on?
Windows 11 and Windows 10, version 1809 or newer.
Which languages is it available in?
English, Polish, German, Spanish, Portuguese and French. You can change the language in Settings.
Start with today's rating
One click a day is enough – in a month you'll see your mood in color.
Get it from Microsoft Store
Free trial · one-time purchase, no subscription