Badminton Host

Badminton Host — your go-to assistant for managing every badminton game.

Create groups, register players, schedule matches, and track each player's strengths and weaknesses throughout each game. Everything runs on your phone, no internet connection required, no login needed.

Key Features:
- Manage multiple groups: each group has its own member list and schedule.

- Matchmaking and result saving: choose match type, record winners and losers, view each player's match history.

- Income and expenditure tracking: record payments due, mark as paid, no more "forgotten payments".

- Backup & restore: export JSON files to send via Zalo, email, or save to Drive, transfer to a new device in seconds.

- Security: data is stored on your device, no server, no tracking.

Suitable for groups of friends playing badminton on weekends, small clubs, or anyone who wants something more organized than a notebook.