Questions people actually ask.

Nothing. BPM is free. If a paid plan ever comes along, it will be announced in the app first, and nothing you’ve already done becomes payable after the fact.

No. BPM works out who owes what and keeps track of who has paid. The money itself goes from players to the organiser the way it already does.

Casual clubs: friends and regulars who book a few courts once a week and split the cost. It isn’t a league manager or a court-booking platform.

Yes. Install the app, create an account, name your club and share an invite link. You become its organiser, and your club’s data is kept separate from every other club’s.

With a one-time invite link or code from the organiser, or by asking for access from the sign-in screen. There’s no public sign-up page to find.

iPhone and Android, both in beta right now, and any modern browser. It’s the same account everywhere.

The Android beta is invite-only for now. Ask your organiser to add you, or use BPM in your browser in the meantime. Everything works there too.

Yes. The app is fully bilingual in English and Simplified Chinese, and each person picks their own language.

The privacy policy spells out what is stored, why, and who processes it. You can delete your account from inside the app at any time.