Club Management
- Automatically calculate rankings before joining the club
- Automatically calculate best partners and biggest rivals
- Manage monthly membership dues by member
- Automatically calculate monthly income/expenses

Doubles KDK / Singles Tournaments
- Automatically create KDK-style matches
- Modify KDK-style brackets
- Convenient match result entry method
- Automatically calculate group rankings
- Share tournament information for non-members

Participation Voting
- Set meeting date, voting deadline, and number of participants
- Register to participate/withdraw
- Check participant status
- Automatically link to meetings based on participation votes

Automatic Group Bracket
- Create brackets and manage match results while exercising freely
- Automatic bracket generation feature

Tournament Tournaments
- Anyone can conveniently host a tournament. *No restrictions on tennis associations, online groups, clubs, etc.
- Preliminary (round robin) + main tournament format
- Automatically generate preliminary/main tournament brackets
- Based on ranking Ranking Points are automatically granted.

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▣ App Access Permissions Guide
In compliance with Article 22-2 of the Information and Communications Network Act (Consent to Access Permissions), we provide information on the access permissions required to use the app services.

※ Users can grant the following permissions to ensure smooth use of the app.
Each permission is divided into mandatory permissions and optional permissions, depending on its nature.

[Optional Permissions]
- Location: Location permissions are used to check your location on the map. However, location information is not stored.
- Storage: Saves post images and caches to improve app speed.
- Camera: Uses the camera function to upload post images and user profile images.
- Files and Media: Access to files and media is used to attach post files and images.

※ You can still use the service without granting optional access permissions.
※ The app's access permissions are divided into mandatory and optional permissions, compatible with Android OS 6.0 and higher. If you're using an OS version lower than 6.0, you won't be able to grant permissions selectively. Therefore, we recommend checking with your device manufacturer to see if they offer an OS upgrade feature and, if possible, updating to OS 6.0 or higher.
Also, because access permissions agreed to in existing apps won't change even after an OS update, you'll need to delete and reinstall existing apps to reset access permissions.