Moodin - AI Mood Tracker
Find your inner calm with AI
Only for iPhone
Free · In-App Purchases · Designed for iPhone
iPhone
Track your emotions with AI. Moodin helps you understand your mind and find emotional balance through daily journaling.
Reflect on your emotions and bring balance to your mind.
Moodin is an emotional diary app that records your daily feelings and gently analyzes them using AI.
Why Moodin?
In our busy modern lives, it’s easy to lose touch with our emotions.
Moodin helps you listen to your inner voice, visualize your emotions, deepen self-understanding, and support your mental wellness.
Main Features
AI Emotion Analysis (Claude AI)
The AI reads your diary, evaluates your emotional score (0–100), and identifies your emotion type — offering kind and empathetic feedback.
Daily Journal
Freely write about your day and how you feel. Both positive and negative emotions are valuable and worth recording.
History Management
Browse past entries anytime and reflect on your emotional journey.
Statistics & Graphs
Visualize emotional trends with beautiful charts — including averages and emotional distribution.
Privacy First
All data is securely stored on your device only.
Your emotions belong to you and no one else.
Moodin Premium
For those who want to explore themselves more deeply:
Unlimited journal entries (Free plan: up to 3/day)
Advanced AI emotion analysis
Detailed charts and statistics
Enhanced privacy protection
All features available with a monthly subscription. You can cancel anytime.
Recommended For
Those who want to track their daily mood
People interested in emotional patterns and self-care
Anyone who values mental wellness and stress management
Privacy & Security
All data stored locally with Core Data
HTTPS-secured API communication
No personal data collected
Moodin listens to your heart —
your partner for living true to yourself.
Start reflecting on your feelings today.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
• Added mood selection feature
• Fixed color mode bugs
• HealthKit now updates in real time
• Added multilingual support (Japanese, English, Simplified Chinese, Traditional Chinese, Korean)
The developer, Yusuke Sano, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yusuke Sano
- Size
- 2.3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- プレミアムプラン（年間） USD 19.99
- Moodin プレミアム USD 1.99
- Copyright
- © 2025 Yusuke Sano