About us
The story behind RallyMouuu, in four cards.
What is RallyMouuu?
RallyMouuu is a free, mobile-first web app for organising casual badminton, tennis, table tennis, pickleball, volleyball and other racket sports events, with fair auto-generated rotations, per-sport Elo/MMR leaderboards, and live scoring & video streaming so anyone can follow along.Pick who’s playing and it builds a balanced schedule — even court time, fair sides — while every submitted game feeds live solo, pairs and team leaderboards.
Why “Mouuu”?
The “mou” is a playful Malaysian-Chinese “shall we?” — the way you’d nudge your friends into one more game. So RallyMouuu reads as “wanna rally?”. Say it with the extra u’s.
Why it exists
Casual sessions kept hitting the same problems: whoever organises spends the night juggling rotations, someone always sits out too long, and “who’s actually the best here?” stays a debate. RallyMouuu automates the rotations and settles the debate with real Elo/MMR ratings — so the organiser gets to play too.
Built small, on purpose
RallyMouuu is built and run independently, and it’s free for fair, personal use. If it helps your crew, you’re welcome to buy me a coffee to help keep it running.