Rallix turns your phone into a broadcast truck for badminton — a professional scoreboard burned into your live stream, with no capture card, laptop or streaming box.
Rally points to 21, two clear, capped at 30. Best of 3, or 11- and 15-point club formats.
Who serves next and from which court is worked out for you — including doubles rotation, the part everyone gets wrong.
The phone filming shouldn't be the phone you're tapping. Score from another phone, a tablet or a watch.
The devices pair directly. The streaming phone goes out over cellular, so a sports hall with no usable network is fine.
Names, clubs and accent colours, with partner positions handled by the engine rather than by you.
Stream to YouTube or Facebook. Pick the quality your uplink can carry.
1. Open Rallix on the phone filming the court and choose Stream this phone.
2. Open it on a second device and choose Score from this phone. They pair automatically.
3. Tap Go Live, pick your destination and visibility, and play.
| On the overlay | Why it matters |
|---|---|
| Names, games won, current score | The scoreboard a viewer expects |
| A shuttle beside the server | In doubles it marks the individual player, not just the side |
| Service court, right or left | Derived from score parity, so it is never wrong |
| Completed games, 21–19 · 15–21 | Context for anyone joining mid-match |
| Interval and match point | The moments worth calling out |