Miuu Note: Cute Diary Journal

Contains adsIn-app purchases
5.19K reviews
Content rating
PEGI 3
1M+
Downloads
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About this app

Miuu Note is a cute diary, mood tracker, and daily journal for your thoughts, feelings, and everyday memories.

Take a moment to reflect on your day, put your thoughts into words, or remember a small win. With your purple cat companion, Miuu, you can keep a gratitude journal, collect stickers, and decorate a cozy room of your own.

A few lines after work or a longer reflection on a quiet weekend—there's room for both.

YOUR CUTE & COZY JOURNAL

▸ Write freely with optional journal prompts
Use your private journal for daily reflections, relationships, ideas, or whatever's on your mind. Try a gentle journal prompt when you need a starting point, or begin with a blank page.

▸ Track your moods
Record how you feel with cute mood stickers. Look back through your mood calendar and revisit the entries behind each day.

▸ Keep a daily gratitude journal
Save the things you appreciate: a friend checking in, a good meal, or something you finally finished. Your gratitude journal has room for ordinary good moments, too.

▸ Journal with Miuu
Your cat companion welcomes you back with thoughtful prompts and a little playfulness whenever you sit down to write.

▸ Pull and collect stickers
Discover new stickers, build your collection, and decorate your diary. Arrange stickers on your journal pages to give each entry a little of your personality.

▸ Decorate a cozy room
Collect furniture and decorations, then arrange a space you love. Make room decorating a small creative break in your day.

▸ Enjoy daily rewards
Visit Miuu for daily rewards, spend time writing, and pull a sticker to add to your collection.

▸ Organize your journals and notes
Use folders to keep daily entries, plans, ideas, food notes, goals, and memories easy to find.

▸ Protect your diary with a password lock
Add a password lock to your private diary for extra privacy and peace of mind.

▸ Use the home screen widget
See your journaling streak and recent moods right from your home screen.

▸ Back up and restore your journal
Back up your private notes while signed in, then restore a saved backup when you change or reset your device.

▸ Write comfortably in dark mode
Choose a gentle dark theme for journaling at night or in low light.

Make daily journaling, mood tracking, and gratitude a little moment for yourself. Bring your everyday thoughts, add a few stickers, and create a cozy space with Miuu.
Track moods, write private notes, collect stickers & decorate a cozy room.
Updated on
Nov 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

4.59K reviews
Amelia Smith
April 13, 2026
This used to be 4 stars. My go to notes app. I just went into a note with a long story saved into it. It wasn't loading so I exited out. Went back in and the entirety of the text was completely gone. Closed the app down praying it was a display error. Nope, it just deleted the entire thing. I'm absolutely gutted. I've been ignoring the glitches for a while, but that just confirmed it's too unstable currently to trust.
79 people found this review helpful
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Nagito Komaeda
October 8, 2025
Used to be an amazing app, but ever since they put ads in it's made me not want to use it. I'm aware you can get rid of the ads if you pay, but I'd prefer to have the ads as passive (e.g. at the top and the bottom of the pages), or as a pop-up picture rather than a video that you have to wait to skip. I'm disappointed that what was once a usable and innovative app now feels like a walking advertisement
17 people found this review helpful
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Aruna Sudan
September 5, 2026
i am using this app for 9 months now.. I'm regretting for putting alot of journals in it. It freezes so much I can't even use, it shows so much ads and keep on clicking its own.. Atleast fix the lag and freeze
1 person found this review helpful
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Miuu Studio
September 6, 2026
Thank you for nine months of writing, and sorry it got this bad. Both things you describe were real bugs: the ad in the notes list made rows jump under your thumb, and the app re-read your whole diary after every change. The ad is gone and the performance is improved in 3.5.11. If it still freezes, email support@miuustudio.com.

What’s new

• My rooms: keep more than one room, each just as you decorated it, and switch between them from the signpost in the yard.
• Pick the text size your new entries start at, in Settings → Text size.
• The Rain Drop jar style works smoothly on Android now.
• On the Acorn Cabin track, more day tiles now open to show what that day holds, past days and today included.