Fight your Friends
Athletes train. Coaches earn. Gyms run on KOKO.
Or get on the list
Android coming soon. Get on the list and you'll hear the day it lands. Already on iPhone? Get on it anyway, it's how we tell you what's coming.
Who it's for
One map for every gym, open mat, and session in Hawaiʻi, across every art. The map you open when you need to train, and the team that shows up when you do.
Live on the map
Gym schedules are scattered across old websites, PDFs, and Instagram stories that vanish in a day. KOKO puts them on one map: what's on right now, what's coming up, and where you can drop in.
Filter by art, by day, and by drop-in. Then go train.
Not on the map? Post it. An open mat, garage rounds, a beach session, a park meetup. Drop the spot and the time, your team taps I'm in, and it's on the map for everyone near you.
What you can do
Every gym, open mat, and session near you, across every art. Filter by discipline, day, and drop-in. Home or on the road, you're covered.
Post your own: an open mat, garage rounds, a beach circle. Your team taps I'm in and shows up. Or book one already on the map.
Book it and it logs itself. Trained somewhere else? Log it in seconds, or backfill the ones you missed. Add photos and clips.
Your record
Streaks, hours on the mat, and your training broken down by art and by month, built from every session you log. Add photos and video, share the rounds that mattered.
Your record is yours. It follows you to every gym you train at.
Calling all coaches · Coming winter 2026
The best coach in the room is rarely the loudest one online. KOKO surfaces you by what you've earned: your rank, your lineage, your years on the mat. Not your follower count. Get found for being great, not for being great at Instagram.
Players, coaches, gyms
Post a session or book one, find an open mat near you, bring your team, keep your record. Everything you need to train, anywhere you are.
I train →Get found by merit, not marketing. Surfaced by your rank, lineage, and proximity, not who games the algorithm. You own your reputation; we just get you found.
Coach profiles land winter 2026. Get on the list.Put your schedule where people already look for a mat: travelers, service members, new residents. You stay in full control of your listing, and KOKO stays a neutral map, never a middleman.
Gym owners: get on the list.Your team
BJJ, Muay Thai, boxing, judo, wrestling, MMA, karate, kickboxing. Every art, one team. Nobody gets good alone. The partner across from you is the reason you level up. KOKO puts your whole team on one map, across every discipline.
The Room Behind The App
KOKO is in beta. The people in early are the ones who shape it.
The Discord is where that happens. Tell us what's broken, tell us what's missing, and find people to train with when your usual crew is out. Open mats get posted there first.
Join the DiscordFree · every art · all levels
Be decent to each other. Our Community Guidelines apply there too.
Where it starts
KOKO starts on the islands: every art, every gym, founder-led and in the community. We're putting Hawaiʻi on the map first, then carrying it to every mat that comes after.
The beta is live. Post a session tonight, or find one and log it.
Opens in Apple's TestFlight. Free on iPhone.
Or get on the list
Android coming soon. Get on the list and you'll hear the day it lands. Already on iPhone? Get on it anyway, it's how we tell you what's coming.
