Shuuuukan: Habit Tracker
Visual Habit Calendar
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
New: A cleaner Summary with category cards, 3-month habit calendars, and habit insights. See what is working at a glance.
Build better habits. Stick to your routine. See your progress.
Shuuuukan makes habit tracking simple and visual. Log daily habits in one tap, then review your week, categories, and habit patterns through compact calendars and clear insights.
Whether you're building a morning routine, staying healthy, studying, or organizing daily tasks, Shuuuukan helps you keep showing up.
▸ TRACK DAILY HABITS
• One-tap check-in for each habit
• Organize habits by category with custom icons
• Start fast with ready-made templates for health, study, work, and more
▸ SEE YOUR WEEK AT A GLANCE
• A compact weekly view puts the current week first
• Simple Rate / Done / Flow metrics keep progress easy to read
• Streaks help you notice momentum without clutter
▸ SUMMARY BUILT AROUND CATEGORIES
• Category cards show completion rate and recent activity
• 3-month matrix calendars make consistency easy to scan
• Top habits in each category show what is working best
• Category detail focuses on the habit list and each habit's 3-month pattern
▸ UNDERSTAND EACH HABIT
• Habit detail combines Rate, Done, and Flow
• Insight messages highlight trends, strong weekdays, and weak spots
• Recent logs and weekday patterns help you adjust your routine
▸ MADE FOR EVERYDAY USE
• Available in 10 languages
• Light and Dark mode
• Clean visual design inspired by Japanese aesthetics
Start your first habit today. Small check-ins become visible progress.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• View your habit records for the entire year at a glance
• Improved yearly and monthly views make today and your progress easier to see
• Improved loading and error states, along with minor bug fixes
The developer, Masaki Hayashi, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Masaki Hayashi
- Size
- 23.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- ©️ 2023 MASAKI HAYASHI