🎀 Your Kawaii Companion

Meet Susu — Your AI Diary

A cute, cozy, and intelligent diary companion that listens, understands, and helps you reflect on your feelings every day. Create memory books, share as PDF, and keep your thoughts safe.

🔒 100% Private
📄 PDF Export
🤖 AI Powered
💖 Free to Use
🌸 Good morning! How are you feeling?
😊Happy
😌Calm
🤩Excited
🥰Grateful
😐Neutral
😢Sad
Today was such a beautiful day! I went for a walk and felt really peaceful...
🌸 💖 🌙 🎀
✨ Features

Everything you need for your diary journey

Susu is packed with thoughtful features designed to make journaling feel cozy and fun.

😊

Mood Tracking

Log how you feel every day with cute mood icons. See patterns in your emotions over time with beautiful charts.

📅

Calendar View

See your diary entries and moods on a beautiful calendar. Never miss a day of reflection.

📊

Mood Analytics

Understand yourself better with insightful charts showing your mood patterns, energy levels, and emotional trends.

🔒

PIN & Biometric Lock

Keep your diary safe with PIN protection and fingerprint/face unlock. Your secrets stay yours.

🔔

Smart Notifications

Get gentle daily reminders to write in your diary. Customize timing and messages to build your journaling habit.

🎨

Kawaii Design

Enjoy a cute, pastel-themed interface with soft colors and delightful animations that make journaling a joy.

🗣️

Voice to Text

Don't feel like typing? Just speak and Susu will write it down for you. Journaling made effortless.

☁️

Cloud Backup

Securely backup your diary to the cloud. Never worry about losing your precious memories again.

📚 Memory Books

Create beautiful memory books

Turn your diary entries into stunning memory books. Add pages with moods, dates, and personal notes. Choose from themes like Classic, Vintage, Modern, and more.

  • 📖 Multiple book themes — Classic, Vintage, Modern, Scrapbook, Minimal
  • 🔗 Publish and share with a unique link
  • 📄 Export as beautiful PDF files
  • 🔐 Password-protect private books
  • 💬 Guestbook — let friends leave messages and emojis
  • ❤️ Hearts and views counter for published books
MEMORY BOOK
My Summer Memories
12 pages • 🌸 Classic theme
❤️ 24 👁️ 156
💖 About Susu

Your feelings matter

Susu was created with one simple belief: everyone deserves a safe, private space to express their feelings. Whether you're having the best day ever or going through a tough time, Susu is here to listen — without judgment.

With a cute kawaii design and AI-powered conversations, Susu makes journaling feel less like a chore and more like chatting with a caring friend. Your entries are stored locally on your device, so your thoughts stay completely private.

100% Private & Local
12+ Mood Options
24/7 AI Companion
5 Book Themes
🌸

"Dear Diary, today I learned that it's okay to feel all the feelings. Susu reminded me to be kind to myself."

— A Susu User 💕

Start your diary journey today 🌟

Download Susu and begin writing your story. Create memory books, share as PDF, chat with AI — all for free!

Download on Google Play