🥋 BJJ NOTE

Operation Guide & User Manual

📝
How to Add Practice Records

1

Open Recording Screen

Open the recording screen to add a practice record.

  • Tap the circular plus button (+) at the bottom right of the main screen
  • Or tap the "Practice Record" button in the quick action card
2

Enter Basic Information

Set the basic information for your practice session.

  • Date: Select practice date with DatePicker (Default: Today)
  • Practice Type:
    • Regular Class (Most common)
    • Open Mat
    • Competition Prep
    • Private Lesson
  • Gi/No-Gi: Toggle switch ON/OFF
  • Duration: Adjust in 15-minute increments with stepper (Default: 90 minutes)
3

Class Name Input (Regular Class Only)

This field is only displayed when "Regular Class" is selected.

  • Free text input in the "Enter class name" field
  • Select from previously registered class names using the dropdown menu on the right
  • Examples: "All Belts Class", "Fundamentals Class", "Advanced Class", etc.
4

Select Instructor

Select or register the instructor who taught the class.

  • First time: Tap the "Add Instructor" button
  • Already registered: Current instructor is displayed, can be changed with "Change" button
  • Select existing instructor or add new one in the instructor selection screen
5

Enter Detailed Information

Record sparring and learned content.

  • Sparring Rounds: Enter number of rounds in the numeric input field
  • Techniques Learned: Describe acquired techniques in the text area
  • Notes: Free text for additional information and reflections in TextEditor
6

Save

Review and save your input.

  • Tap the "Save" button in the top right
  • Alert will be displayed if there are any errors
  • Automatically returns to main screen on success

⚖️
How to Use Weight Record 👑 Pro Only

🔒 About Premium Features

Weight recording is exclusive to BJJ NOTE Pro users. Free users will be redirected to the subscription screen when tapping.

1

Open Weight Record Screen

Access the weight recording feature from the main screen.

  • Tap the "Weight Record" button in the quick action card on the main screen
  • Non-premium users will be redirected to the subscription screen
2

Add Record

Add a new weight record.

  • Tap the "+" button in the top right of the weight record screen
  • The weight record addition screen will be displayed
3

Enter Basic Information

Input weight and basic information.

  • Date: Select record date with DatePicker
  • Gender: Select male/female with segment (used for division determination)
  • Weight: Numeric input (kg units)
  • Estimated Division: Automatically calculated and displayed based on weight input
4

Additional Information & Save

Add body fat percentage and notes, then save.

  • Body Fat Percentage: Numeric input (%)
  • Notes: Free text for health and diet-related notes
  • Tap the "Save" button in the top right to complete
📊 Division Determination Feature

Based on the entered gender and weight, the BJJ competition division is automatically determined. Use this as a reference for competition preparation.

🏆
Competition Management 👑 Pro Only

1

Open Competition Management Screen

Access the competition information management screen.

  • Tap the "Competition Management" button in the quick action card on the main screen
  • Switch between "Upcoming Competitions" / "Past Competitions" using the segment at the top
2

Register Competition Information

Register new competition information.

  • Tap the "+" button in the top right
  • Basic Information:
    • Competition Name (Official name)
    • Date (Past or future)
    • Location (Venue name or city)
    • Organizer (Organization name)
3

Division & Weight Settings

Set participation division and target weight.

  • Gender: Select male/female with segment
  • Division: Select with Picker (target weight is automatically set)
  • Custom Division: Text input for special divisions
  • Target Weight: Numeric input for fine-tuning
4

Detailed Information & Save

Input additional detailed information and save.

  • Registration Deadline: Optional input
  • Entry Fee: Numeric input
  • Currency: Select from ¥, $, €, £
  • Website: Competition official website URL
  • Notes: Free text
  • Complete with the "Save" button in the top right
⏰ Countdown Feature

Upcoming competitions are displayed as countdown cards on the main screen dashboard, where you can check days until competition and difference from target weight.

📅
Checking Practice History with Calendar

1

Calendar Screen Operations

Visually check monthly practice history.

  • Date Selection: Tap calendar dates
  • Month Change: Left/right arrow buttons or swipe
  • Initial Display: Today's date is automatically selected
  • Practice Day Display: Days with practice records are highlighted
2

Check Daily Practice Records

Check detailed practice record for selected date.

  • When a date is selected, practice record list for that day is displayed at the bottom
  • Tap practice record to view details
  • All practices are displayed if multiple sessions exist
  • Days without practice records show "No records"

📊
How to Read Statistical Data

1

Basic Statistics Section

Check overall practice data.

  • Total Practice Sessions: Total number of sessions to date
  • Total Practice Time: Cumulative practice time
  • Average Practice Time: Average time per session
  • Update: Pull down screen to refresh
2

Detailed Statistics (Conditional Display)

Detailed statistics displayed when sufficient data exists.

  • Instructor Statistics: When 2 or more instructors exist
  • Monthly Statistics: When 2 or more months of data exist
  • Gi/No-Gi Statistics: When both types of records exist
  • No Data: Special screen displayed when practice records are 0
3

Premium Statistics

Advanced statistical features exclusive to premium users.

  • Weight Progress Chart: Visualization using Charts framework
  • Weight Statistics: Period selection (week/month/3months/6months/year)
  • Upcoming Competitions: List of registered competitions
  • Period Filter: Change period with segment control

⚙️
How to Use Settings Screen

1

Basic Settings

Change basic app settings.

  • App Settings: Default practice duration, unit settings, etc.
  • Theme Settings: Light/Dark/Follow System
  • Notification Settings: Advanced settings available only to premium users
2

Subscription Management

Manage premium plan.

  • Premium Users: Current plan card display
  • Free Users: Upgrade promotion card display
  • Subscription Management: Check and change subscription status
3

Backup & Support

Data management and support features.

  • Backup Settings: Premium users only
  • Contact Support: Opens support page in external browser
  • Terms of Service & Privacy Policy: External links
  • App Information: Version and build number display

🔧
Common Issues & Solutions

Cause: Not registered for BJJ NOTE Pro, or registration is not properly recognized.

Solution:

  • Check subscription status in Settings → "Subscription Management"
  • Check subscription status in App Store (Settings → [Apple ID] → Subscriptions)
  • Completely close and restart the app
  • If subscription process is incomplete, redo subscription procedure

Cause: Class name feature is only displayed when "Regular Class" is selected.

Solution:

  • Please select "Regular Class" as practice type
  • Not displayed for other practice types (Open Mat, Competition Prep, Private Lesson)
  • Class name input field appears after selecting Regular Class

Cause: Required fields are not filled or invalid data is entered.

Solution:

  • Confirm all required fields (date, practice type, duration) are filled
  • Confirm practice duration is not 0 minutes or less
  • Check error message content and fix corresponding field
  • Restart app and try again

Cause: Insufficient practice records or data loading error.

Solution:

  • "No records" screen is displayed when practice records are 0
  • Instructor statistics require 2 or more instructors, monthly statistics require 2 or more months of data
  • Pull down statistics screen to refresh
  • Restart app to reload data

Cause: Insufficient weight records or premium feature restriction.

Solution:

  • BJJ NOTE Pro subscription required
  • 2 or more weight records needed (for chart display)
  • Try changing period filter in statistics screen
  • Pull down weight record screen to refresh

Cause: iCloud sync issue or data loading error.

Solution:

  • Check iPhone Settings → [Apple ID] → iCloud → BJJ NOTE is enabled
  • Confirm Wi-Fi connection (required for iCloud sync)
  • Completely close and restart the app
  • Restart iPhone
  • Contact support if problem persists
🚨 About Data Recovery

If important data is lost, please feel free to contact us via "Contact Support" in the settings screen. We will provide support to the best of our ability.